Providing stats, levels, learned moves, and more.* Exclusive Poster - The Pokedex will include an exclusive poster for fans.* Strategy Included - In addition to complete information for each individual Pokemon, this guide will include strategy for keeping, collecting, and raising the creatures in your collection.

    Welcome to the Sinnoh region — full of new Pokémon and more awesome adventures!Detailed walkthrough of the Sinnoh region! Who you should meet! Who can help you out!Special Sinnoh-only Pokédex! Check out the newest Pokémon!Detailed charts, maps, and information — including all items, berries, and moves!

    In this groundbreaking and meticulously field-tested guide, the rich variety of Sierra life-- trees, wildflowers, ferns, fungi, lichens, fish, reptiles, amphibians, birds, mammals, and insects-- comes alive.

    Learn the history of the Spiderwick estate and its former occupants; peruse lost letters that uncover long-hidden secrets; browse through personal items from the Grace kids; and read clips of stories from around the world about other encounters with strange and mythical creatures. The Chronicles of Spidewick comes complete with pullouts, pop-ups, foldouts, and more.Their world has arrived.Dare to step inside?

    Each year, thousands of backpackers traverse some or all of the trail, relying on Wilderness Press's John Muir Trail. The completely updated edition of this Sierra classic includes significant information found nowhere else. The new John Muir Trail meticulously describes the entire trail and is written for today's hikers. The book includes GPS coordinates, not only for every junction, but also for every established campsite, bear box, and mountain pass that the trail crosses. The guide has separate descriptions for northbound and southbound hikers; for each direction, a junction chart shows all the trail's ups and downs.

    Brunstetter’s Amish romance novels are invited to go back to cooking basics with characters from the bestselling Amish Cooking Class series. Heidi Troyer, her students, and other contributors share over 200 practical recipes for use in any kitchen, along with tips to keep things running smoothly. From learning how to boil eggs and knead biscuits to building a German Pizza and an Amish Haystack feast, The Amish Cooking Class Cookbook includes something beneficial for every age and skill set. Divided into traditional cookbook categories, there is a recipe everyone will find to love.

    More than 2,000 close-up color photographs by leading nature photographers reveal the field marks that distinguish each creature, and the clear and concise text that accompanies each image describes the range, habitat, life cycle, and behavior. Budding entomologists will be inspired to explore further with the detailed information on starting a collection, planting an arthropod garden, keeping insects and spiders in captivity, and learning the techniques of macro photography. The unique waterproof cover makes it ideal for use outdoors.

    That's what makes them a challenge to battle--and a challenge to draw! But if you're determined to sketch 'em all, then this book is a great start. It's packed with tips to get you drawing the newest Pokemon characters. So sharpen your pencil and get ready to go!

    Now, for the first time anywhere, see the homemade comics, sketches and grand plans that set this masterpiece of literary fantasy in motion. From there, take a tour through piles of promotional art, holiday cards and pivotal storytelling moments from the revolutionary self-published years, where Bone went from "the little comic that could" to an industry leader that changed the face of comics. Finally, revel in the wonder of Bone as a complete 1300-page graphic novel, a work for the ages, filled with comedy and tragedy and adventure for generations to come.

    Maybe traditional soapmaking appeals to you, but you figure that working with lye is too difficult or dangerous. Or maybe you're already doing it, but outmoded ideas and methods are complicating the process and slowing you down. No matter which of these fits you, you'll find -Smart Soapmaking- practical, helpful, and refreshing. Written by a former professional soapmaker, this book explodes the myths about soapmaking and shows you how to make luxurious soap from scratch with the least fuss and bother. With both customary and metric measurements, plus a list of suppliers in five countries, -Smart Soapmaking- is the first truly international book on the craft! ///////////////////////////////////////////////// Anne L. Watson is the first author to have introduced modern techniques of home soapmaking and lotionmaking to book readers. She has made soap under the company name Soap Tree, and before her retirement from professional life, she was a historic preservation architecture consultant. Anne and her husband, Aaron Shepard, live in Friday Harbor, Washington. ///////////////////////////////////////////////// ******RECOMMENDED BY THE HANDCRAFTED SOAP & COSMETIC GUILD****** -Should become THE book for soapmaking. . . . It's about time someone wrote a book like this. Most are idealistic and inaccurate. This book has a wonderful common sense approach that is SO long overdue. . . . I can recommend it with 100% confidence.- -- Susan Kennedy, Oregon Trail Soaps, Rogue River, Oregon -Smart it is . . . . A simple, no-nonsense book that cuts through the curmudgery of stifling soap bibles like no other.- -- Shellie Humphries, Harstine Island, Washington -Way overdue. . . . A gift of common sense caution, proven methods, tried-and-true shortcuts, and some excellent recipes as well, for both the professional/experienced soapmaker and the eager beginner.- -- Deb Petersen, Shepherd's Soap Co., Shelton, Washington -A great book for beginners, with clear and easy instructions.- -- Anne-Marie Faiola, Bramble Berry Inc., Bellingham, Washington -I learned more from Smart Soapmaking than from any other soaping book, and I have read quite a few. . . . It's written with the average person in mind, not a chemistry major. Directions are very simple and easy to understand. It really takes the mystery out of making soap.- -- Jackie Pack, Stuart, Virginia -Groundbreaking . . . . Anne L. Watson [is the] universally respected and loved author/crafter/curator of this lost art for thousands of aspiring soapers . . . . Unquestionably the best book with which to begin. To be precise, it's probably the most accessible, most reader-friendly, and most immediately useful container of information a first-time soapmaker could hope to find.- -- Wishing Willow (blog)

    The creator of "The Simpsons" and "Futurama," reveals the art of brilliant character design, backgrounds, and prop art in this lavishly detailed handbook that unveils the complex secrets behind the deceptively simple and universally loved Simpsons characters. With creative insights, artists' sketches, helpful insider hints, and step–by–step instructions, enter the imagination of "master doodler" Matt Groening and receive some professional "how–to" advice from many of the animators and directors who have made "The Simpsons" the longest–running animated show and situation comedy in television history. In our technological era when animation has become increasingly digitalized, this unique handbook records the genesis of some of the most extraordinary examples of the art of hand–drawn animated characters.

    And once you're on the trail, you'll enjoy the sidebars on flora and fauna, and historical highlights that accompany many of the routes.There is a full-color front map and then two-color section maps, along with clear driving directions to the trail head, options for nearby camping, ratings for trail difficulty and photos of what you'll see on your hike. Hikes are typically less than 12 miles round trip. The Day Hiking series guidebooks are the most comprehensive and attractive trail guides

    And once you're on the trail, you'll enjoy the sidebars on flora and fauna, and historical highlights that accompany many of the routes. There is a full-color front map and then two-color section maps, along with clear driving directions to the trail head, options for nearby camping, ratings for trail difficulty and photos of what you'll see on your hike. Hikes are typically less than 12 miles round trip. The Day Hiking series guidebooks are the most comprehensive and attractive trail guides available for Washington state. **Mountaineers Books designates 1 percent of the sales of select guidebooks in our Day Hiking series toward volunteer trail maintenance. Since launching this program, we've contributed more than $14,000 toward improving trails. For this book, our 1 percent of sales is going to Washington Trails Association (WTA). WTA hosts more than 750 work parties throughout Washington's Cascades and Olympics each year, with volunteers clearing downed logs after spring snowmelt, cutting away brush, retreading worn stretches of trail, and building bridges and turnpikes. Their efforts are essential to the land managers who maintain thousands of acres on shoestring budgets.

    ·Dedicated walkthrough guides you step-by-step through Link’s newest adventure, complete with all optional sidequests.·Legendary checklists for every treasure chest, ship part, Spirit Gem, Heart Container, treasure map, sunken treasure, and more.·Complete info on all weapons and items.·Detailed island and dungeon maps with every hidden treasure chest revealed.·All the tips and tricks you need to overcome every monster and boss enemy.·Multiplayer tips and tricks from the pros.·Plus: Pull-out chart poster, fully labeled with all secrets of the Great Sea!

    For these beginning and intermediate enthusiasts, National Geographic Birding Essentials is a must. Comprehensive and authoritative, yet engaging and user-friendly, it teaches readers how to begin and improve their birding... what to look and listen for... and how to make sense of what they see and hear. A unique visual component shows actual field guide pages and how to read them, while another compares the same bird in photography versus artwork and explains how to use both for species identification. National Geographic's quality photography is a major highlight of the book, supplemented by pencil drawings and full-color maps to give the novice and intermediate birder a full range of visual information.Field Ornithologists Jonathan Alderfer and Jon Dunn have crafted a masterful guide, striking just the right balance of practical information and reader-friendly tone. Chapters discuss the pleasures of birding, equipment needed, how to read range maps, birds' physical features, how to identify birds, identification challenges, bird classification and suggested books and journals for building a fine birding library.National Geographic has established a stellar reputation among birders with our blockbuster Field Guide to the Birds of North America. The tradition continues as we serve an entry-level market that continually needs the helpful, up-to-the-minute information found in National Geographic Birding Essentials.

    designated America's Byways as well as other selected drives in all 50 states, this stunning new edition features unique driving tours through virtually every kind of landscape—spectacular coastlines, mountains, lakes, small towns, ranch and farmlands, islands, bays, and river valleys. Some of the routes are famous, such as Virginia's Skyline Drive and Blue Ridge Parkway, the Natchez Trace, and picturesque sections of the Great River Road. But there are lesser-known drives here too, including the ones along Maryland's serene Eastern Shore and Michigan's remote Whitefish Bay, through quiet Pennsylvania Dutch Country and Texas's undiscovered Davis Mountains. Some drives are jaw-droppingly magnificent, like Wyoming's Centennial Scenic Byway through the spectacular Teton Range; while others possess quiet beauty, such as the lush Flint Hills of Kansas. These diverse auto adventures range from the 4-mile Las Vegas Strip to the 8,000-mile Alaska Marine Highway, offering wonderful inspiration for day excursions, weekend getaways, and longer, leisurely family vacations. Veteran National Geographic writers combine their regional knowledge and storytelling techniques, describing the scenery, history, and points of interest along each route. Readers will also find 375 glorious photographs and four-color maps for every drive, along with information on road conditions, driving times, site addresses, visiting hours, admission fees, and more. It adds up to a "must have" reference for every adventuresome motorist.

    What if an unfamiliar species should approach? Now an impressive guide highlights nineteen different dragon species, many seen here for the first time. Focused on species from the obscure tree-climbing monkey dragon to the better-known wyvern and amphithere, each entry details size, shape, coloration, habitat, the appearance of eggs and young, and (most important) form of attack. To help readers recognize dragons in the wild, mini models of twelve of the species await assembly, each tucked in its own pocket and complete with its own stand.

    This third edition of Moon 101 Great Hikes of the San Francisco Bay Area includes a new hiking tips section, updated trail maps for each hike, new chapter maps with sites plotted by region, and a new resources section. This guide also has helpful icons indicating access to historic sites, trails that are appropriate for children, wheelchair-accessible trails, and trailheads that can be accessed via public transportation.Complete with difficulty levels from 1 to 5, Moon 101 Great Hikes of the San Francisco Bay Area provides hikers with first-rate expert advice and all the necessary tools to head outdoors.

    To get the full effect, you need this guide•Full mission & optional assignment walkthroughs•Massive galactic codex section for all the background you could want•All Achievements and how to get them•Mass Effect warfare secrets revealed

    Moon Northern California Camping guides seasoned campers and first timers to the best campsites, hiking trails, and fishing spots throughout the San Francisco Bay Area, Tahoe, Monterey, San Joaquin Valley and more. In this guidebook, Stienstra includes unique lists of “Bests” like "Best Scenic Destinations," "Best Family Desintations," and "Best Boat-in Campgrounds." Complete with easy-to-use regional maps, descriptive keynotes for every geographical region, and facility and fee information, Moon Northern California Camping provides campers with first-rate expert advice and all the necessary tools to head outdoors.

    Now, the much-anticipated Third Edition responds to the wealth of writing by women across the globe with the inclusion of 61 new authors (219 in all) whose diverse works span six centuries. A more flexible two-volume format and a versatile new companion reader make the Third Edition an even better teaching tool."As diversity itself has shaped the evolution of feminist criticism, from its early preoccupation with women's shared experiences to its more recent absorption in the complex issues and assumptions informing English-language texts by women writers of diverse geographical, cultural, racial, sexual, religious, and class origins and influences, so diversity has shaped the revisions of this anthology."

    Widely acknowledged as the best and most comprehensive book of its kind, this is the only Jewish travel guidebook that takes visitors to hundreds of fascinating sites in small villages and remote hamlets as well as major cities.This expanded and updated edition includes new coverage of Austria, Ukraine, and Lithuania in addition to Poland, the Czech Republic and Slovakia, Hungary, Romania, Bulgaria, and all of the former Yugoslavia, areas that are the ancestral home to the great majority of North American Jews. Gruber provides specific historical and cultural information about these Central and Eastern European nations. Then she journeys across each country, exploring Jewish roots in major cities and small shtetls, describing the vestiges of each Jewish community and offering personal insights and reflections on the various people she meets.Readers will find a wealth of practical travel information throughout, including a language guide, listings of useful local addresses, and up-to-date details on sites that have only recently become accessible to visitors. From exploring the massive 16th-century synagogue in the historic Polish town of Pincrow to strolling among the 12,000 headstones crowded into the old Jewish cemetery in Prague, to meeting resident Jews proudly embracing their ancient culture in Slovenia, this volume takes you on a very special and memorable tour.

    Like Kuo’s very popular book Morels, 100 Edible Mushrooms is written in the author’s inimitable, engaging, and appealing style, taking the reader on the hunt through forest and kitchen in search of mycological pleasures and culinary delights.Kuo describes in detail how to identify each species, where and when to find them, and how to cook them in creative and delicious recipes. The mushrooms presented in the book are the most often eaten varieties, and a description of the button mushrooms found in the grocery store is included. All of the mushrooms have at least one full-color illustration and some several more to aid in identifying and distinguishing look-alike and nonedible species.An indispensable book for mushroom hunters, naturalists, and cooksMichael Kuo, an English teacher in Illinois, is the developer of mushroomexpert.com, a popular online resource for mushroom identification and morel hunting.

    • Hardcover Collector's Edition: Exclusive cover, a matched set with The Legend of Zelda: Twilight Princess Collector's Edition guide!• Maps: Maps of all regions.• All heart pieces revealed: Every heart piece location.• Exclusive poster: Large pullout poster, double-sided with Zelda art and map art.• Extra Booklet: Exclusive to the Collector's Edition, a sixteen page story booklet.• Bonus bookmark: Deluxe leather-feel bookmark with every guide.

    Dispelling a few common myths along the way, Tokyo Underground 2 leads you on a highly entertaining tour of the neighborhoods in Tokyo known for toys and pop culture. To make the most of your time there, the stores highlighted within are ranked in terms of their importance and contain helpful descriptions of their specialties. Meet the characters that inhabit this world, from designers to eclectic toy shop owners. Find out where to eat and how to round out your toy purchases with the coolest in books, magazines, designer t-shirts, sneakers, music and more. Includes stunning photography, well-thought-out maps, and a specialized lexicon of terms and phrases to help you along on your tour of this fun and fascinating city. Providing advice about what to pack, where to go, and how to read subway maps and make telephone calls, Tokyo Underground 2 covers every step of your adventure with straightforward, useful information. As much a treasure map as a travel guide, Tokyo Underground 2 breaks down the countless confusing barriers that face visitors to Tokyo, and simplifies the journey to its essence. Tokyo is a fascinating city where skyscrapers are juxtaposed with ancient temples and the streets are packed with trendy teenagers, grey-suited businessmen, and hip urban professionals. But finding the best among Tokyo's 13 million inhabitants spread over 850 square miles and 23 sub-cities can be daunting -- especially when the coolest shops may be located down a hidden flight of stairs or obscured by the flashing lights of the neighboring ramen shop. A comprehensive resource, Tokyo Underground 2 makes the most secret shops and the coolest destinations accessible in a single book for the first time ever, offering a true insider's glimpse into the absolute latest in Tokyo toys, trends, and culture.

    Helpful Trainer advice including battle techniques and tips for traveling in Sinnoh! Complete story walk-through showing you how to become Pokémon League Champion! Detailed maps of the Sinnoh region, including towns, caves, and the Underground! Full team information for Sinnoh's toughest Trainers - the formidible Gym leaders! Bonus poster included!! Complete strategy for Pokémon Diamond Version and Pokémon Pearl Version for Nintendo DS!

    They are the dominant species over large parts of the earth’s land surface, a fact that is reflected in the many different words that exist for grasslands, words such as prairie, veldt, palouse, and pampas to mention just a few. As a group, grasses are of major ecological importance, as soil binders and providers of shelter and food for wild animals, both large and small. Some grasses, such as wheat, rice, corn, barley, rye, tef, and sugar cane are major sources of calories for humans and their livestock; others, primarily bamboos, are used for construction, tools, paper, and fabric. More recently, the seed catalogs that tantalize gardeners each winter have borne witness to an increasing appreciation of the aesthetic value of grasses.The Manual of Grasses for North America is designed as a successor to the classic volume by Hitchcock and Chase. It reflects current taxonomic thought and includes keys, illustrations, and distribution maps for the nearly 900 native and 400 introduced species that have been found in North America north of Mexico. In addition, it presents keys and illustrations for several species that are known only in cultivation or are of major agricultural significance, either as progenitors of bread wheat and corn or as a major threat to North American agriculture because of their ability to hybridize with crop species. The Manual is a major reference work for grasses that will retain its value for many years.

    Each chapter starts with a theoretical description of one technique or problem area and ends with a series of working examples (over 100 in all), covering a wide range of applications. A unifying approach is taken throughout; chapter two, for example, treats both sampling and wavetable synthesis as special cases of one underlying technique. Although the theory is presented quantitatively, the mathematics used goes no further than trigonometry and complex numbers. The examples and supported software — along with a machine-readable version of the text — are available on the web and maintained by a large online community.The Theory and Techniques of Electronic Music is valuable both as a textbook and as professional reading for electronic musicians and computer music researchers.

    From the major Japanese drives in 1937 to Japan's surrender, detailed maps delineate the course of the many conflicts that defined World War II. Thye also create a fascinating visual tribute to the ingenuity of troop movements by detailing the progress of forces from day to day (and sometimes from hour to hour). The accompanying text provides insight into the many twists and turns of the war, as well as the motivation of the leaders directing the troops who carried them out. Considered a classic of military history, the original volumes were prepared by distinguished members of the Department of Military Art and Engineering at the U.S. Military Academy and used as instructional tools for the cadets. This mammouth and invaluable work was created under the direction of Brigadier General Vincent J. Esposito, a faculty member at West Point for more than twenty years. His highly respected endeavor allows readers to easily follow the entire course of a campaign or battle in detail while gaining a greater understanding of the Pacific theater during World War II.

    -At-a-glance maps detail every item, alternate path, and secret room!-Complete transcripts of the Umbrella files: Gain a deeper understanding of the people, places, monsters, and events involved in the outbreak.-Unlock infinite ammo, open every level, obtain all the special items, and more.-The ranking system exposed: Learn how to earn an S on every level.-All hidden file locations revealed.-Strategy to defeat every infected creature and bio-organic weapon in the game.-Weapon stats and upgrade tables.

    Full-color photographs and illustrations reveal each type of poop in all its glory, and handy descriptions and “scat facts” run throughout.Find out:Why rabbits like to eat their own droppingsHow tiger scat helped the CIA during the Vietnam WarWhich creature's poop could help save the planetWhy one animal's waste product is used to make the world's most expensive coffeeTruly informative and highly entertaining, WHAT SHAT THAT? is also probably more than you ever wanted to know but were too grossed out to ask.

    Includes outlines and numerous illustrations and quotations.

    This charming reusable sticker book invites fans of the Disney Fairies to learn all about Tinker Bell and her friends, decorate beautiful scenes, and even decode a secret message from the Fairy Queen! With more than 40 reusable stickers, this book offers endless hours of entertainment.

    Its user-friendly foldout maps and insider tips help you to explore the nest that Washington has to offer. Here's all you need to know about what to see and do, and where to eat, drink, shop, and stay in this city of living history. 204 pages; 4-1/4 wide x 5-3/4 high; 9 foldout maps; concealed wire-o binding; book lies flat for ease of use; elastic band place holder.

    Written by a touring professional and featuring interviews with key figures from across the music industry, THE TOUR BOOK is the only guide to compile and distill the best and most current advice of today's artist managers, booking agents, talent buyers, and successful artists. Inside, you'll find the tools you need to make your own break, create better shows, and build a profitable long-term career in the music industry.

    The hardcover book, A is for Acadia, features vibrant color photographs by Johnson that highlight the island's natural beauty. It includes, among others, images of harbor seals and barred owls as well as landscapes such as Sand Beach and Bass Harbor. Grierson's text accompanies each image. Overall, the book is slightly more sophisticated than many ABC books with roughly 140 words per image. While it is aimed at young children, it is fun and informative and should appeal to residents and visitors of any age. The letter topics range from Acadia, to lighthouse, to nuthatch, to zoophtye.

    Following a scene-setting introduction, chapters will deal with test vehicles and guided weapons. This includes those developed for air defence, ballistic missile defence, anti-tank weapons, and stand-off weapons.

    Before the fall of the Berlin Wall, only the Polish government and local sausage makers knew the secrets to making the finest Polish sausages. When the political climate changed, so did the sausages, as Polish manufacturers competing in the world market opted for faster and cheaper production over quality. With the release of Polish Sausages: Authentic Recipes & Instructions, the opportunity for sausage makers once again to create the best of the best Polish sausages is now possible. In 1945 someone in the newly organized government came up with a brilliant idea of standardizing Polish meat products using traditional time proven recipes. The official list of products was drawn and the Department of the Meat Industry started to work out details. In 1959 the first official guide for making meat products and sausages was issued which was followed in 1960 by a slightly revised version. Those recipes were written by the best professionals in meat science the country had. The recipes presented in this book come from those government manuals and they were never published before. Most books on sausage making are filled with unknown quality recipes, this book is different, it contains carefully compiled government recipes that were used by Polish meat plant between 1950-1990. These are recipes and production processes of the products that were made by Polish meat plants and sold to the public. Most of those sausages are still made and sold in Poland.

    The Pudlo is considered by discerning Parisians as the most informed, sophisticated, and up-to-date restaurant guide published today.Organized by arrondissement, the guide describes almost 1,000 restaurants in every neighborhood of Paris, ranging from Grandes Tables–the paragons of the French culinary scene–to restaurants that give unusually good value for the price. The Pudlo also lists almost 300 bars, pubs, wine bars, tea salons, and cafes. And–a priceless bonus for the culinary traveler–descriptions of almost 300 specialty gourmet shops.Gilles Pudlowski has singled out 21 of his personal favorites; 185 restaurants in settings of historical significance; 93 establishments he judges as giving especially good value for price; and 144 places where a meal costs less than 30 euros. You’ll also find a Listing of Establishments by Rating and an alphabetical index singling out establishments with terrace or garden, those open on Sunday, and those open past 11 PM.Each review in the Pudlo is updated and rewritten annually by Mr. Pudlowski. The Little Bookroom will continue to be the English-language publisher worldwide for upcoming editions of Pudlo Paris as well as Pudlo France (to be published in March 2008). In Pudlo Paris 2007-2008 you’ll find: reviews of 32 Grand Restaurants–the paragons of the city’s culinary scene; reviews of 965 Good Restaurants & Others–worthwhile venues in every neighborhood; and reviews of 41 of the top international restaurants.Short profiles of 313 Shops selling:Kitchenwares/Tabletop, Bread & Baked Goods, Wine, Cured Meat & Sausage, Chocolate, Candy/Sweets, Cutlery, Groceries, Cheese, Ice Cream, Fine Groceries, Books, Pastries, Fruit & Vegetables, Coffee, Regional Products, Prepared Food, Tea.Descriptions of 281 casual venues throughout Paris (“Rendez-vous”):Bars, Pubs, Wine Bars, Cafes, Creperies, Tea Salons, Brasseries.And, prized for being the most up-to-date of the restaurant guides, 141 venues make their first appearance in Pudlo Paris 2007-2008.Also noted: outdoor dining; open on Sunday; open after 11PM; children’s menus; air conditioning; and all prix fixe and a la carte prices.

    The illustrations are complemented by colour photographs with extended captions, plus detailed information about each aircraft's operational specifications.From the Messerschmitt Bf109k-4 to the North American B-25 Mitchell, Technical Drawings of Aircraft of World War II is an invaluable reference guide for anyone interested in how classic aircraft worked, or modellers looking for an accurate reference.

    Readers follow clues to find over 200 hidden natural and historic treasures on as many as 14 easy, moderate, and extreme hikes easily accessible within the national park.

    American Secret Projects: Bombers, Attack and Anti-Submarine Aircraft 19451974 describes the important area of post-World War 2 bomber development in the United States. During the period to the 1970s, the U.S Air Force operated several classes of bomber-heavy long-range types for strategic operations, medium bombers, and fighter bombers for interdiction and ground support. The U.S. Navy had its own series of attack aircraft and bombers for delivering nuclear weapons, while the antisubmarine aircraft was another area to be examined in considerable depth. As a superpower, America was also able to look at some of the more unusual approaches in the creative process, for example, bombers propelled by nuclear propulsion. Many of the aircraft that entered service or flew only as prototypes resulted from design competitions involving many other proposals that for one reason or another, never left the drawing board.