Chicken Frank wants to prove he is related to dinosaurs through evolution, but his fellow barnyard animals are skeptical, even after his DNA test results arrive. Includes facts about evolution.

"THE ULTIMATE DINOSAUR BIOGRAPHY," hails Scientific American: A thrilling new history of the age of dinosaurs, from one of our finest young scientists. "A masterpiece of science writing." -Washington Post A New York Times Bestseller • Goodreads Choice Awards Winner • A BEST BOOK OF THE YEAR: Smithsonian, Science Friday, The Times (London), Popular Mechanics, Science News "This is scientific storytelling at its most visceral, striding with...

Introduces apatosaurus, describing their physical characteristics, habitat, and behavior.

Young readers learn about the Tyrannosaurus Rex, how it looked and how it lived.

"Readers will be excited to learn about this small but fierce dinosaur. Easy-to-read text and full-color images help readers keep up with the speedy Compsognathus"--

"The Therizinosaurus had claws that were as long as baseball bats! With full-color images and easy-to-read text, readers can discover how the features of this dinosaur helped it survive"--

"The Pachycephalosaurus had bony spikes on its head and a beak with sharp teeth. Photorealistic images and leveled text help young readers connect to the interesting features of this dinosaur"--

"In just the past twenty years, we have learned more about dinosaurs than we did in the previous two centuries. This book describes the extraordinary advances in palaeontology that are beginning to solve many of the mysteries surrounding these marvelous prehistoric creatures, from their ways of communicating to their mating habits, the color of their skin, their migration patterns and extinction. How did dinosaurs rear their young? What did they eat?...

Introduces eleven prehistoric animals that look like dinosaurs but are missing at least one characteristic that all true dinosaurs have, helping readers discover what makes a dinosaur a dinosaur.

"About 145 million years ago, a new--and final--era began in the reign of dinosaurs. Join your friendly prehistoric fish-guide on a tour of the Cretaceous period, from the heyday of dinosaurs to their extinction."--