After twelve-year-old Nathan's pesky younger brother Ryan claims to have found a dinosaur fossil, they are suddenly transported into a misty world where Ryan's toy dinosaurs are alive.

The perfect way to introduce children to the fascinating world of dinosaurs. Full of interesting facts--did you know some dinosaurs had sharp front teeth while others had no front teeth at all? This alphabet book explores both the known and the not-so-well known dinosaurs. Meet the heterodontosaurus (one of the smallest known to exist), the megalosaurus (the first dinosaur ever discovered), the iguanodon, the ultrasaurus, and more! Once again, Jerry Pallotta and Ralph Masiello have combined their talents to create a unique children's book that will inform and entertain young readers.

A Hudson Booksellers Staff Pick for the Best Books of 2013 One of Publishers Weekly's Top Ten Spring Science Books A Bookshop Santa Cruz Staff Pick Dinosaurs, with their awe-inspiring size, terrifying claws and teeth, and otherworldly abilities, occupy a sacred place in our childhoods. They loom over museum halls, thunder through movies, and are a fundamental part of our collective imagination. In My Beloved Brontosaurus, the dinosaur fanatic Brian Switek enriches the childlike sense of wonder these amazing creatures instill in us. Investigating the latest discoveries in paleontology, he breathes new life into old bones. Switek reunites us with these mysterious creatures as he visits desolate excavation sites and hallowed museum vaults, exploring everything from the sex life of Apatosaurus and T. rex's feather-laden body to just why dinosaurs vanished. (And of course, on his journey, he celebrates the book's titular hero, "Brontosaurus"—who suffered a second extinction when we learned he never existed at all—as a symbol of scientific progress.) With infectious enthusiasm, Switek questions what we've long held to be true about these beasts, weaving in stories from his obsession with dinosaurs, which started when he was just knee-high to a Stegosaurus. Endearing, surprising, and essential to our understanding of our own evolution and our place on Earth, My Beloved Brontosaurus is a book that dinosaur fans and anyone interested in scientific progress will cherish for years to come.

Be brave as you meet the most incredible creatures to ever walk the Earth in this top-selling book. The ultimate visual encyclopedia introduces a huge variety of record-breaking dinosaurs in mind-blowing detail. Dinosaurs: A Visual Encyclopedia charts the entire history of life on our planet, from the very first life forms through the range of prehistoric creatures and the diverse species of the Ice Ages. This curious mixture of the weird and wonderful is shown in stunning expert-verified reconstructed images alongside fascinating fact files and additional information about habitat, diet, and behavior. You might already be able to tell your Tyrannosaurus Rex from Triceratops, but have you ever seen horse-eating birds and millipedes the size of crocodiles? Then look no further. Other topics such as evolution, fossilization, and climate change are explored in-depth to build up a complete picture of the dinosaur era. Dinosaur fans and fossil hunters, what are you waiting for?

If dinosaurs still walked the earth, you'd use this field guide to identify them! Photographically realistic color paintings capture 120 genera of sauruses, organized according to evolutionary relationships, in their habitats. Open the "fact file" for instant information on each creature's length and weight; physical description; diet; and more. A small sketch shows the dinosaur next to another animal--like a human or elephant--to convey its comparative size. The world map shows where they dwelt, and a timeline tells when

Travel back in time and meet the incredible creatures of the prehistoric world with this children's educational book about dinosaurs. Welcome to the world of dinosaurs! From the Stegosaurus to the Tyrannosaurus-rex, get ready to dig into the past and bring dinosaurs to life with this dino-mite encyclopedia for children! Inside the pages of this dinosaur book for children, you'll discover: - Full of modern, colorful and detailed illustrations with a distinct "gamer" style design. - Jam-packed with essential facts and figures on more than 200 different species. - Special features about dinosaur diet, habitat, communication and more. - Action-packed Battle Up! spreads show which dinosaurs would win in a fight. - Extra reference spreads are packed with information, teaching children about prehistoric plants, dinosaur diets, flying reptiles and much, much more. - Incredible double spread images of dinosaurs in situ are interspersed throughout the book. This superb fact-packed dinosaur reference book contains everything you've ever wanted to know about dinosaurs of every shape and size! Learn how to tell the difference between carnivores and herbivores or the Jurassic and Triassic periods. With details on dinosaur habitats, dinosaurs of the sea and sky, prehistoric beasts, and who would win in a battle, you will be able to answer any question on how the world was 250 million years ago. The chapters are divided chronologically and contain a list of more than 200 different species of dinosaurs and prehistoric creatures. Each animal profile is packed with vital statistics, unique facts about dinosaurs, and a size chart comparing them to humans, so you will be able to see how you shape up to these Triassic titans. Perfect for dino-lovers age 6 and up, Dinosaur Ultimate Handbook will help cultivate the paleontologists of tomorrow!

Praise for the first edition "A gift to serious dinosaur enthusiasts" --Science "The amount of information in these] pages is amazing. This book should be on the shelves of dinosaur freaks as well as those who need to know more about the paleobiology of extinct animals. It will be an invaluable library reference." --American Reference Books Annual "An excellent encyclopedia that serves as a nice bridge between popular and scholarly dinosaur literature." --Library Journal (starred review) "Copiously illustrated and scrupulously up-to-date... the book reveals dinos through the fractious fields that make a study of them." --Publishers Weekly "Stimulating armchair company for cold winter evenings.... Best of all, the book treats dinosaurs as intellectual fun." --New Scientist "The book is useful both as a reference and as a browse-and-enjoy compendium." --Natural History What do we know about dinosaurs, and how do we know it? How did dinosaurs grow, move, eat, and reproduce? Were they warm-blooded or cold-blooded? How intelligent were they? How are the various groups of dinosaurs related to each other, and to other kinds of living and extinct vertebrates? What can the study of dinosaurs tell us about the process of evolution? And why did typical dinosaurs become extinct? All of these questions, and more, are addressed in the new, expanded, second edition of The Complete Dinosaur. Written by many of the world's leading experts on the "fearfully great" reptiles, the book's 45 chapters cover what we have learned about dinosaurs, from the earliest discoveries of dinosaurs to the most recent controversies. Where scientific contention exists, the editors have let the experts agree to disagree. Copiously illustrated and accessible to all readers from the enthusiastic amateur to the most learned professional paleontologist, The Complete Dinosaur is a feast for serious dinosaur lovers everywhere.

For millions of years, dinosaurs roamed the Earth. To see how they lived, peer through the bushes, peek under rocks and watch as hungry dinosaurs spring into action.