Inside this book, families will find fun, mischief-making math problems to tackle—math that isn't just kid-friendly, but actually kid-appealing. With over 100 math riddles on topics from jalapeños and submarines to roller coasters and flamingos, this book bursts with math that looks nothing like school. And with three different levels of challenge (wee ones, little kids, and big kids), there's something for everyone. We can make numbers fun, and change the world, one Bedtime Math puzzle at a time.

    Her clan believes she has been cursed by bad luck, and she is confined to her family's tent to cook and sew. But Oyuna dreams of bringing honor and good luck to her family. Disguised as a boy and with only her beloved old mare and heroic cat for company, she sets off on a journey--a journey that will change her luck forever.

    This colourful book explores the exciting worlds of mountains, jungles and deserts, their dramatic landscapes, the animals and plants that inhabit them and the people who live in the most beautiful and remote areas of the earth.

    WHAT WAS THAT? That’s the roaring burp of a bullfrog! SEE THAT? That’s the slick, shiny skin of colorful little rainforest frogs! Alive with froggy facts, this book has the coolest photos to bring kids deep into the swampy world of our amphibian amigos.National Geographic supports K-12 educators with ELA Common Core Resources.Visit www.natgeoed.org/commoncore for more information.

    When Henry Tudor ascended to the English thrown at the age of 17, his reign looked promising. But by the time of his death in 1547, King Henry VIII was characterized as an extremely egotistical, harsh, and insecure king. Though Henry VIII's legacy isn't free from scandal, his monarchy thrived due to the achievements of his daughter Queen Elizabeth I.

    This exciting book is packed with fascinating facts that make basic anatomy accessible and fun. Full color.

    Find out more about The Bull Moose, the Progressive, the Rough Rider, the Trust Buster, and the Great Hunter who was our larger-than-life 26th president in Who Was Theodore Roosevelt?

    How do you tell the difference? Crinkleroot knows: it's the light and the air. His charts show the leaves, stems, and seeds that help young readers identify trees.

    The contests were held every four years and winning athletes brought honor and respect to their homelands.The tradition of the Olympic Games faded over time until 1896, when they were brought back to life. The first modern Olympics were held in Athens, Greece, with over two hundred athletes from fourteen countries. Today, nearly three thousand years after the first Games, the Summer Olympics attract one hundred thousand top athletes from over two hundred countries. Billions of fans around the world cheer on their national teams to bring back the gold.

    The trail ran like a bright band from religious ceremonies in India to Europe’s Middle Ages, then on to Columbus, who brought the first cane cuttings to the Americas. Sugar was the substance that drove the bloody slave trade and caused the loss of countless lives but it also planted the seeds of revolution that led to freedom in the American colonies, Haiti, and France. With songs, oral histories, maps, and over 80 archival illustrations, here is the story of how one product allows us to see the grand currents of world history in new ways. Time line, source notes, bibliography, index.

    Today, more than one billion people worldwide live in volcanic danger zones. In this riveting nonfiction book—filled with spectacular photographs and sidebars—Rusch reveals the perilous, adrenaline-fueled, life-saving work of an international volcano crisis team (VDAP) and the sleeping giants they study, from Colombia to the Philippines, from Chile to Indonesia.

    Elected four times, he spent thirteen years in the White House. How he led the country through tremendously difficult problems, much like the ones facing America today, makes for a timely and engrossing biography.

    REX springs out, flashing a startling jawful of jagged teeth. Turn the next spread and a ravishing raptor unfurls and appears to fly off the edge of the page. Inside the amazing ENCYCLOPEDIA PREHISTORICA: DINOSAURS are "shield bearers" in full-body armor, creatures with frilly headgear, and weighty, long-necked giants. There are even amusing tidbits on the history of paleontology itself — like a pop-up version of a Victorian New Year's dinner in the belly of a dinosaur model, or a pair of scientists locked in a literal tug-of-war over bones.Full of fascinating facts and lighthearted good humor, this breathtaking book includes fascinating, up-to-the-minute information about popular dinosaurs as well as many lesser-known varieties. With each of six spreads featuring one spectacular, large pop-up as well as booklets of smaller pop-ups and text, ENCYCLOPEDIA PREHISTORICA: DINOSAURS is a magnificent display of paper engineering and creativity — an astonishing book that will be read, admired, and treasured forever.

    He was tall and strong, fair in judgment, and respected by his friends as agood leader. As he grew older, George saw how England took advantage of the American colonies—and he didn't like it. When the colonies declared their independence, George was chosen to lead their army as its general. And when the colonies won their freedom, George was elected to lead the new nation as its first president.

      Do you remember your first visit to where the wild things are? How about curling up for hours on end to discover the secret of the Sorcerer’s Stone? Combining clear, practical advice with inspiration, wisdom, tips, and curated reading lists, How to Raise a Reader shows you how to instill the joy and time-stopping pleasure of reading.   Divided into four sections, from baby through teen, and each illustrated by a different artist, this book offers something useful on every page, whether it’s how to develop rituals around reading or build a family library, or ways to engage a reluctant reader. A fifth section, “More Books to Love: By Theme and Reading Level,” is chockful of expert recommendations. Throughout, the authors debunk common myths, assuage parental fears, and deliver invaluable lessons in a positive and easy-to-act-on way.