For as long as the treacherous Ortam Vermyre lives, civilisation is no longer safe within the Realm of Beasts. Witch Hunter Hanniver Toll must brave the deadly seas and jungles of the Taloncoast to stop Vermyre before he can reach the legendary lost city of Xoantica. For within this forgotten ruin lies an artefact of darkest sorcery that possesses the power to reshape reality itself. The Silver Shard. Can Toll and his companion, a former Freeguild soldier known as Armand Callis, capture their nemesis in time? Or will Vermyre evade the Order of Azyr’s justice and tear the Mortal Realms asunder?

    You'll also learn how to make your programs interactive and how to test your code safely before adding it to a project. In the second half of the book, you'll put your new knowledge into practice with three substantial projects: a Space Invaders-inspired arcade game, data visualizations with Python's super-handy libraries, and a simple web app you can deploy online.As you work through Python Crash Course, you'll learn how to: Use powerful Python libraries and tools, including matplotlib, NumPy, and PygalMake 2D games that respond to keypresses and mouse clicks, and that grow more difficult as the game progressesWork with data to generate interactive visualizationsCreate and customize simple web apps and deploy them safely onlineDeal with mistakes and errors so you can solve your own programming problemsIf you've been thinking seriously about digging into programming, Python Crash Course will get you up to speed and have you writing real programs fast. Why wait any longer? Start your engines and code!

    Its playful, intuitive interface uses colorful programming blocks and cartoon sprites to make real programming more approachable. Learn to Program with Scratchshows just how much you can do with Scratch and teaches you essential, universal programming concepts along the way.In Learn to Program with Scratch, author Majed Marji takes you on a tour through Scratch's surprisingly powerful features to teach programming concepts like procedures, variables, loops, recursion, decision making, and lists. You will use your new-found skills to create science simulations, math projects, and even some fun arcade games! Each chapter offers a summary and practice exercises at the end to make sure the lessons stick.Scratch is an incredibly fun and easy language to learn, plus you can do some seriously potent programming with it. Learn to Program with Scratch will help you get the most out of Scratch and begin your journey into the world of programming.

    It is a YA and above historically-based, action-adventure fiction book. Homeless and alone on the streets of London in 1800, twelve year-old Jonathan Moore survives a harsh and dangerous world using courage, intelligence and determination. His dismal fate changes dramatically one day after he is abducted by a gang and pressed into service aboard the warship HMS Poseidon, a forty-four gun fighting frigate of the British Royal Navy. However, there is more to the event than just a change of address. How is it that some members of the crew, including the Captain, already know his name? Why do the officers seem to favor him above the other new crewmembers? As Jonathan endeavors to solve these mysteries, he is thrust into a daring mission to recover a hidden treasure on a remote Caribbean isle. Unfortunately, the crew and officers of the Poseidon are not the only ones searching for the prize. In a desperate race across the Atlantic, Jonathan is pitted against sword-wielding spies, engages in terrifying ship- to-ship battles and in the end, must match his wits and courage against a ruthless and cunning French Captain and the infamous French battleship Danielle. Warship Poseidon is the winner of the 2012 Clive Cussler Collector's Society's Grand Master Award and the 2015 Independent Author Network's Outstanding Action Adventure Novel of the Year. Kirkus reviews: "A heartwarming tale of a boy essentially orphaned in search of his father, the novel never ceases to entertain as Jonathan learns the ropes of sea life. The reader learns the ship's nomenclature, discipline and command structure, food preparation, the proper loading and operation of cannon. One even learns the difference between how British and French ships operated back in the early 1800s. Characters are interesting and sympathetic, or unsympathetic, as the case may be. The reader will grow to admire the officers of the Poseidon and her crew-and despise French Capt. Champagne and his knife-wielding cohort, Marcel. Greene's swashbuckling tale of high-seas adventure is pure, uncomplicated fun." Clive Cussler: "A robust story of a young lad in the British navy during the Nelson years. A thorough insight and beautiful portrait of those days under wind-blown sails and the creak of wooden hulls. Peter Greene has created a story that shines from every page. An excellent book. He truly nails an insight of nineteenth century sailing ships and their crews." PREVIOUSLY RELEASED AS "SKULL EYE ISLAND

    This is the undisputed go-to guide to Rust, written by two members of the Rust core team, with feedback and contributions from 42 members of the community. The book assumes that you’ve written code in another programming language but makes no assumptions about which one, meaning the material is accessible and useful to developers from a wide variety of programming backgrounds.Known by the Rust community as "The Book," The Rust Programming Language includes concept chapters, where you’ll learn about a particular aspect of Rust, and project chapters, where you’ll apply what you’ve learned so far to build small programs.The Book opens with a quick hands-on project to introduce the basics then explores key concepts in depth, such as ownership, the type system, error handling, and fearless concurrency. Next come detailed explanations of Rust-oriented perspectives on topics like pattern matching, iterators, and smart pointers, with concrete examples and exercises--taking you from theory to practice.The Rust Programming Language will show you how to: Grasp important concepts unique to Rust like ownership, borrowing, and lifetimes Use Cargo, Rust’s built-in package manager, to build and maintain your code, including downloading and building dependencies Effectively use Rust’s zero-cost abstractions and employ your ownYou’ll learn to develop reliable code that’s speed and memory efficient, while avoiding the infamous and arcane programming pitfalls common at the systems level. When you need to dive down into lower-level control, this guide will show you how without taking on the customary risk of crashes or security holes and without requiring you to learn the fine points of a fickle toolchain.You’ll also learn how to create command line programs, build single- and multithreaded web servers, and much more.The Rust Programming Language fully embraces Rust’s potential to empower its users. This friendly and approachable guide will help you build not only your knowledge of Rust but also your ability to program with confidence in a wider variety of domains.

    You'll learn how to combine small, yet powerful, command-line tools to quickly obtain, scrub, explore, and model your data.To get you started--whether you're on Windows, OS X, or Linux--author Jeroen Janssens introduces the Data Science Toolbox, an easy-to-install virtual environment packed with over 80 command-line tools.Discover why the command line is an agile, scalable, and extensible technology. Even if you're already comfortable processing data with, say, Python or R, you'll greatly improve your data science workflow by also leveraging the power of the command line.Obtain data from websites, APIs, databases, and spreadsheetsPerform scrub operations on plain text, CSV, HTML/XML, and JSONExplore data, compute descriptive statistics, and create visualizationsManage your data science workflow using DrakeCreate reusable tools from one-liners and existing Python or R codeParallelize and distribute data-intensive pipelines using GNU ParallelModel data with dimensionality reduction, clustering, regression, and classification algorithms

    Vaughn Killian must hide his past as a ruthless rebel fighter at the risk of imprisonment.  The Carthenogens, "saviors" from another planet, assumed total control of Earth by preaching peace. Eighteen-year-old Vaughn Killian, son of the US ambassador to Thailand, knows otherwise; they killed his parents, forcing him to survive as a rebel for two hellish years in a purge of Bangkok.Now millions are dead and thousands are disappearing in massive airlifts every day, and Killian saw it all. The almond-eyed tyrants have a stranglehold on that information, all militaries, and the world at large.Killian is determined to "resist to the death" and seizes the opportunity to join Black Saber, an elite cadre formed to oppose Carthenogen tyranny. To qualify, he and eleven other candidates must undergo a trial mission on Planet Veritas, a rugged mining outpost where the atmosphere makes people reveal their true selves. Killian must keep his past a secret at the risk of imprisonment. It's a hard thing to do with a body full of scars--especially when Stiles Kerrington, an entitled son of a former US vice president, has singled him out for disqualification. If he fails the mission and can't continue the fight, he'll be jailed while the docile population on Earth is consumed, one city at a time.

    And this time, she has to pass.Luckily, her ever-patient tutor Hikaru is there to help. Join them in the pages of The Manga Guide to Electricity as Rereko examines everyday electrical devices like flashlights, heaters, and circuit breakers, and learns the meaning of abstract concepts like voltage, potential, current, resistance, conductivity, and electrostatic force.The real-world examples that you'll find in The Manga Guide to Electricity will teach you:What electricity is, how it works, how it's created, and how it can be usedThe relationship between voltage, current, and resistance (Ohm's law)Key electrical concepts like inductance and capacitanceHow complicated components like transformers, semiconductors, diodes, and transistors workHow electricity produces heat and the relationship between current and magnetic fieldsIf thinking about how electricity works really fries your brain, let The Manga Guide to Electricity teach you all things electrical in a shockingly fun way.

    But first, you have to get past CSS theory and resolve real-world problems.For those all-too-common dilemmas that crop up with each project, "CSS Cookbook" provides hundreds of practical examples with CSS code recipes that you can use immediately to format your web pages. Arranged in a quick-lookup format for easy reference, the second edition has been updated to explain the unique behavior of the latest browsers: Microsoft's IE 7 and Mozilla's Firefox 1.5. Also, the book has been expanded to cover the interaction of CSS and images and now includes more recipes for beginning CSS users. The explanation that accompanies each recipe enables you to customize the formatting for your specific needs. With topics that range from basic web typography and page layout to techniques for formatting lists, forms, and tables, this book is a must-have companion, regardless of your experience with Cascading Style Sheets.

    . . not just once but twice Little Jeff Pearce grew up in a post-war Liverpool slum. His father lived the life of an affluent gentleman whilst his mother was forced to steal bread to feed her starving children. Life was tough and from the moment Jeff could walk he learned to go door to door, begging rags from the rich, which he sold down the markets. Leaving school at the age of fourteen, he embarked on an extraordinary journey, and found himself, before the age of thirty, a millionaire.Then, after a cruel twist of fate left him penniless, he, his wife and children were forced out of their beautiful home.With nothing but holes in his pockets, Jeff had no alternative but to go back down the markets and start all over again. Did he still have what it took? Could he really get back everything he had lost?A Pocketful of Holes and Dreams is the heartwarming true story of a little boy who had nothing but gained everything and proof that, sometimes, rags can be turned into riches . . .

    R in a Nutshell provides a quick and practical way to learn this increasingly popular open source language and environment. You'll not only learn how to program in R, but also how to find the right user-contributed R packages for statistical modeling, visualization, and bioinformatics.The author introduces you to the R environment, including the R graphical user interface and console, and takes you through the fundamentals of the object-oriented R language. Then, through a variety of practical examples from medicine, business, and sports, you'll learn how you can use this remarkable tool to solve your own data analysis problems.Understand the basics of the language, including the nature of R objectsLearn how to write R functions and build your own packagesWork with data through visualization, statistical analysis, and other methodsExplore the wealth of packages contributed by the R communityBecome familiar with the lattice graphics package for high-level data visualizationLearn about bioinformatics packages provided by Bioconductor"I am excited about this book. R in a Nutshell is a great introduction to R, as well as a comprehensive reference for using R in data analytics and visualization. Adler provides 'real world' examples, practical advice, and scripts, making it accessible to anyone working with data, not just professional statisticians."

    It has no concept of classes, and you don't even need to define any objects in order to write code. But don't be fooled—JavaScript is an incredibly powerful and expressive object-oriented language that puts many design decisions right into your hands.In The Principles of Object-Oriented JavaScript, Nicholas C. Zakas thoroughly explores JavaScript's object-oriented nature, revealing the language's unique implementation of inheritance and other key characteristics. You'll learn: The difference between primitive and reference values What makes JavaScript functions so unique The various ways to create objects How to define your own constructors How to work with and understand prototypes Inheritance patterns for types and objects The Principles of Object-Oriented JavaScript will leave even experienced developers with a deeper understanding of JavaScript. Unlock the secrets behind how objects work in JavaScript so you can write clearer, more flexible, and more efficient code.

    The awesome and adorable pups from Nickelodeon’s PAW Patrol introduce the concept of opposites in this book that’s perfect for boys and girls ages 0 to 3.This Nickelodeon read-along contains audio narration.

    Land of Lisp brings the language into the real world, teaching Lisp by showing readers how to write several complete Lisp-based games, including a text adventure, an evolution simulation, and a robot battle. While building these games, readers learn the core concepts of Lisp programming, such as data types, recursion, input/output, object-oriented programming, and macros. And thanks to the power of Lisp, the code is short. Rather than bogging things down with reference information that is easily found online, Land of Lisp focuses on using Lisp for real programming. The book is filled with the author Conrad Barski's famous Lisp cartoons, featuring the Lisp alien and other zany characters.

    If your job requires you to manage and analyze all kinds of data, turn to Head First Data Analysis, where you'll quickly learn how to collect and organize data, sort the distractions from the truth, find meaningful patterns, draw conclusions, predict the future, and present your findings to others. Whether you're a product developer researching the market viability of a new product or service, a marketing manager gauging or predicting the effectiveness of a campaign, a salesperson who needs data to support product presentations, or a lone entrepreneur responsible for all of these data-intensive functions and more, the unique approach in Head First Data Analysis is by far the most efficient way to learn what you need to know to convert raw data into a vital business tool. You'll learn how to:Determine which data sources to use for collecting information Assess data quality and distinguish signal from noise Build basic data models to illuminate patterns, and assimilate new information into the models Cope with ambiguous information Design experiments to test hypotheses and draw conclusions Use segmentation to organize your data within discrete market groups Visualize data distributions to reveal new relationships and persuade others Predict the future with sampling and probability models Clean your data to make it useful Communicate the results of your analysis to your audience Using the latest research in cognitive science and learning theory to craft a multi-sensory learning experience, Head First Data Analysis uses a visually rich format designed for the way your brain works, not a text-heavy approach that puts you to sleep.