Then, suddenly, they died out. For thousands of years, no one knew these giant creatures had ever existed. Then people began finding fossils—bones and teeth and footprints that had turned to stone. Today, teams of experts work together to dig dinosaur fossils out of the ground, bone by fragile bone. Then they put the skeletons together again inside museums, to look just like the dinosaurs of millions of years ago.

    . . a baby is here.A soon-to-be big sister and her parents prepare for the arrival of a new baby in the family. Alternating panels depict what the family is experiencing in tandem with how the baby is growing, spanning everything from receiving the news about the new baby to the excitement of its arrival. In this pregnancy book unlike any other one out there, watch what's actually happening through meticulously detailed, actual size illustrations, perfectly paired with a lyrical yet informative text, and culminating in a warm, joyful birth scene. Complete with backmatter that includes an elaboration on pregnancy, a list of amazing things babies can do before they're born, and more, Miranda Paul and Caldecott Honor Artist Jason Chin deliver another spectacular nonfiction picture book.

    A perfect introduction to mathematical concepts for young readers, written by a Newbery honor-winning author!This colorfully illustrated biography of the Greek philosopher and scientist Eratosthenes, who compiled the first geography book and accurately measured the globe's circumference, is just right for budding mathematicians, scientists, historians, and librarians! Filled with fascinating details about Eratosthenes's world (and in print since 1994), kids are sure to flip through the pages time and again.

    Can you imagine that many of anything?The playful illustrations from New York Times–bestselling artist Isabel Greenberg and the friendly, straightforward voice of author Seth Fishman illuminate some of the biggest numbers in the universe—a hundred billion trillion stars—and the smallest—one unique and special YOU. Here is a book for story time, for science time, for math time, for bedtime, and all the times in between.Perfect for curious children, classrooms eager for STEM content, and readers who have devoured Ada Twist, Scientist and How Much Is a Million?

    (For example, "What dinosaur had claws like this?") For each question, the answer is given on the following spread, with an overview that includes the name of the dinosaur, an illustration of the entire animal in its habitat and facts about the featured body part, such as why it looked the way it did and how scientists believe it was used. The colorful and eye-catching collage illustrations by Kwanchai Moriya offer a unique and friendly approach to the ever-popular subject of dinosaurs. The creatures are a mix of the popular (Tyrannosaurus) and the lesser-known (Therizinosaurus) and allow children the satisfaction of guessing some correctly while learning about others. A pronunciation guide accompanies the first mention of each dinosaur's name. There is also a bonus spread at the end of the book containing a quick look at seven more intriguing dinosaurs. Balancing a captivating picture book experience with just the right level of information, it is an ideal bridge between a basic concept book and a detailed encyclopedic book. It would work perfectly in a group lesson on prehistoric creatures or on animal bodies, with the highly engaging, interactive guessing-game component providing a way of enlivening the classroom discussion. It could also be used individually by higher-level readers as an interesting nonfiction choice or a reference book

    . . and down in the dirt.Explore the secret world beneath the dirt that brings the world of nature to life: Up in the garden, the world is full of green—leaves and sprouts, growing vegetables, ripening fruit. But down in the dirt exists a busy world—earthworms dig, snakes hunt, skunks burrow—populated by all the animals that make a garden their home. With Up in the Garden and Down in the Dirt, you can explore the hidden world and many lives of a garden through the course of a year!• Follow a young girl and her grandmother as they journey through the year planning, planting, and harvesting their garden—and learn about what's happening in the dirt to help make it all happen• The stunning and bright illustrations feature dark earthy tones mixed with beautiful pops of color inspire a love of nature and encourage young minds to explore the world around them• Includes a glossary of animals that live in, around, and under the garden to enrich the reading experienceFans of A Seed is Sleepy, Spring is Here, and A Nest is Noisy will also love the outstanding illustrations and educational storyline in Up in the Garden and Down in the Dirt."The harmonious relationships above and below ground, and those between the two, emphasize the complexities of the garden ecosystem, as well as the joys of sustained engagement with the land." —The Horn Book Magazine• Great read-aloud book for families and classrooms• Books for kids ages 5-8• Early elementary school books• Books for kindergarten to 3rd grade

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    To commemorate the 40th anniversary of this extraordinary moment in human history, Robert Burleigh and Mike Wimmer have created a breathtakingly beautiful tribute that transports readers to the stars, where they will experience the moon landing just as Neil Armstrong and Buzz Aldrin did.

    King Arthur was a good ruler, but now he needs a good ruler. What would you do if the neighboring kingdom were threatening war? Naturally, you'd call your strongest and bravest knights together to come up with a solution. But when your conference table causes more problems than the threat of your enemy, you need expert help. Enter Sir Cumference, his wife Lady Di of Ameter, and their son Radius. With the help of the carpenter, Geo of Metry, this sharp-minded team designs the perfect table conducive to discussing the perfect plan for peace. The first in Sir Cumference series, SIR CUMFERENCE AND THE FIRST ROUND TABLE makes math fun and accessible for everyone.

    While his mate is off swimming in the ocean and catching loads of fish, he stands around in the freezing cold with an egg on his feet for two whole months, keeping it warm and waiting for it to hatch. This charming, oversize picture book is full of fabulous facts about nature’s most devoted dad.

    The final spread will open up into a gatefold showing a photograph of the full Titanosaur skeleton on display at the museum. Chock-full of back matter like a glossary and extra information and photographs from the dig, and an inside jacket poster of the Titanosaur, kids of all ages will devour this book.

    Hearing, smelling, seeing, touching, tasting--our five senses allow us to experience the world in so many ways! With our ears we hear the birds sing; with our nose we smell the stinky cheese; with our eyes we see the moon and stars (and sometimes glasses help us see even better!); with our skin we feel the rain (and learn not to touch the hot stove!); and with our tongue we can taste our favorite foods.

    From its opening pages, the book suggests that we are intimately connected to the natural world; it compares the way we learn to speak to the way baby birds learn to sing, and the growth of human bodies to the growth of forests. Award-winning author Elin Kelsey — along with a number of concerned parents and educators around the world — believes children are losing touch with nature. This innovative picture book aims to reintroduce children to their innate relationship with the world around them by sharing many of the surprising ways that we are all connected to the natural world.Grounded in current science, this extraordinary picture book provides opportunities for children to use their imaginations and wonder about some big ideas. Soyeon Kim’s incredible diorama art enhances the poetic text, and her creative process is explored in full on the reverse side of the book’s jacket, which features comments from the artist. Young readers will want to pore over each page of this book, exploring the detailed artwork and pondering the message of the text, excited to find out just how connected to the Earth they really are.

    Perfect for reading on winter days, the book features photos of real snow crystals in their beautiful diversity. Snowflake-catching instructions are also included.

    Tomie dePaola--best-selling author of Strega Nona, Quiet, and many others--knows a lot about clouds. He also knows a lot about what people think of them.Some people see animals and pictures in clouds. The ancient Greeks believed that Hermes, the messenger of the gods, once stole the sun's cattle, which were clouds.In this unique picture book, Tomie introduces some of the most common types of clouds, as well as the myths and legends inspired by their shapes. Simple, whimsical illustrations show the variations in shape and color that herald changes in the weather.This book will tell you many things about clouds we bet you didn't know. Filled with his signature humor and gentle illustrations, Tomie dePaola's approach to nonfiction is like no other.A Reading Rainbow book.