It takes root, sprouts leaves, and slowly begins to grow. Over many years, the mangrove will provide a home and nourishment for numerous creatures of land and sea. Among its roots come to live fiddler crabs and shrimp; in its branches dwell lizards and hummingbirds. Soon the tree is dropping seeds of its own, and other mangroves are growing, creating a tangle whose benefits extend even to large mammals like dolphins and manatees. There are endpaper maps that indicate where mangroves are located and the names of common animals and plants found in them.Ever threatened by hurricanes and even more by human destruction, the mangroves of our planet are endangered, but in Lynne Cherry's richly illustrated story one such habitat survives, giving readers hope and inspiration for preservation of these ecosystems in the real world.

    Acclaimed nonfiction author Susan Goodman covers many facets of a subject children just love to read about, and Elwood Smith's humorous illustrations add a lively slant to a book that's already brimming with fun and information.

    A three-dimensional journey is conveyed by the use of a window on the cover and cut-outs on each spread to show the Earth's layers. A double gatefold provides the starting point for this fascinating scientific adventure that explores territory never seen by humankind. Dimensions (inches): 10 x 12

    Kristen Bell, Josh Gad, Idina Menzel, and Jonathan Groff are reprising their roles in an all-new story. This hardcover Big Golden Book based on Disney Frozen 2 is perfect for girls and boys ages 3 to 7.

    Along the way, they encounter incredible creatures while combining science education with fun. Boys and girls ages 4 to 6 will love this Step 2 Step into Reading leveled reader as they activate their Creature Power Suits to go hunting with the world’s most amazing predators, such as sharks, lions, and crocodiles! Step 2 Readers use basic vocabulary and short sentences to tell simple stories. For children who recognize familiar words and can sound out new words with help.

    But what if we took these big, hard-to-imagine objects and events and compared them to things we can see, feel and touch? Instantly, we'd see our world in a whole new way." So begins this endlessly intriguing guide to better understanding all those really big ideas and numbers children come across on a regular basis. Author David J. Smith has found clever devices to scale down everything from time lines (the history of Earth compressed into one year), to quantities (all the wealth in the world divided into one hundred coins), to size differences (the planets shown as different types of balls). Accompanying each description is a kid-friendly drawing by illustrator Steve Adams that visually reinforces the concept. By simply reducing everything to human scale, Smith has made the incomprehensible easier to grasp, and therefore more meaningful. The children who just love these kinds of fact-filled, knock-your-socks-off books will want to read this one from cover to cover. It will find the most use, however, as an excellent classroom reference that can be reached for again and again when studying scale and measurement in math, and also for any number of applications in social studies, science and language arts. For those who want to delve a little deeper, Smith has included six suggestions for classroom projects. There is also a full page of resource information at the back of the book.

    She is small. Very small. In fact so small that you'd need to look through a microscope to see her. Or you can simply open this book and take Min on an adventure to amazing places she's never seen before—like the icy glaciers of your tooth or the twisted, tangled jungle that is your shirt. The perfect book for anyone who wants to take a closer look at the world.

     Gain a whole new understanding of underthings as you:Learn which ruler was buried with over 100 pairs of underwear.Discover how people kept their underclothes from falling off before elastic was invented.Find out why some underwear was made from feathers.And much, much more!Zany illustrations add to the humor, and step-by-step instructions teach real dyeing and washing techniques used hundreds of years ago. Interact with the topic directly by turning the reveal wheel on the front cover to see underwear evolve through the ages.

    But the biggest question of all cannot be answered: Where did that one dot come from?One Day a Dot is a beautiful and vibrant picture book that uses the visual motif of circles as to guide young readers through the stages of life on Earth.

    It’s time. Today is the day he will once again cast himself into the air, spiral upward into the clouds, and bank into the wind.He wears a black band on his lower right leg and an orange flag on his upper left, bearing the laser inscription B95. Scientists call him the Moonbird because, in the course of his astoundingly long lifetime, this gritty, four-ounce marathoner has flown the distance to the moon—and halfway back! B95 is a robin-sized shorebird, a red knot of the subspecies rufa. Each February he joins a flock that lifts off from Tierra del Fuego, headed for breeding grounds in the Canadian Arctic, nine thousand miles away.  Late in the summer, he begins the return journey. B95 can fly for days without eating or sleeping, but eventually he must descend to refuel and rest. However, recent changes at ancient refueling stations along his migratory circuit—changes caused mostly by human activity—have reduced the food available and made it harder for the birds to reach. And so, since 1995, when B95 was first captured and banded, the worldwide rufa population has collapsed by nearly 80 percent. Most perish somewhere along the great hemispheric circuit, but the Moonbird wings on. He has been seen as recently as November 2011, which makes him nearly twenty years old. Shaking their heads, scientists ask themselves: How can this one bird make it year after year when so many others fall?  National Book Award–winning author Phillip Hoose takes us around the hemisphere with the world’s most celebrated shorebird, showing the obstacles rufa red knots face, introducing a worldwide team of scientists and conservationists trying to save them, and offering insights about what we can do to help shorebirds before it’s too late. Through prose, research, and images, Hoose explores the tragedy of extinction through the triumph of a single bird.

    She writes to express her love for each and every child and asks for their love and appreciation in return. In her own words, and with all of her heart, Mother Earth enfolds children with love and entrusts them with her protection.

    And, it's true, many of them do. But Paul Erdos never followed the usual path. At the age of four, he could ask you when you were born and then calculate the number of seconds you had been alive in his head. But he didn't learn to butter his own bread until he turned twenty. Instead, he traveled around the world, from one mathematician to the next, collaborating on an astonishing number of publications. With a simple, lyrical text and richly layered illustrations, this is a beautiful introduction to the world of math and a fascinating look at the unique character traits that made "Uncle Paul" a great man.

    Benedict himself, with the help of Reynie, Kate, Sticky, Constance, and other Society associates. Think you have what it takes to join the Mysterious Benedict Society? Open this book and find out!

    But after she emerges from her egg, the treacherous waters are her goal. Swimming through the swirling waves and dodging larger sea creatures, she finds a resting place deep below. There she waits, until she grows into the majestic sea turtle that returns to the sand to lay her eggs and begin the cycle again.This journey of a small creature in the oceanic world of the dinosaurs is a perfect mix of scientific integrity and dramatic storytelling.

    Engaging, cartoonish animals from tigers to pangolins romp across the pages as the rhyming text bounces along: “Tails fluffy, / Tails stringy, / Scaled tails strong and—clingy!” Pull tabs, lift-able flaps, tufts of fur, and even a scratch-and-sniff skunk tail provide plenty of tactile surprises. Along the way, youngsters will learn about counting, opposites, and how animals use their tails. A tried and true tail-wagger!