"This early encyclopedia introduces readers to a variety of dinosaurs that once roamed Earth. From the massive Tyrannosaurus rex to the tiny Anchiornis, each now-extinct creature was special in its own way. This book highlights each dinosaur's appearance and behavior. It also features a timeline showing when the dinosaur lived. Features include a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state...

"Sometimes big nerdiness comes in a small package - and this little book is a dinosaur nerd's dream! In Jurassic Smarts, you'll learn about the weirdest, coolest, most amazing dinos to ever walk the Earth. Plus, you'll have some of your most burning dino questions answered, meet people who nerd out about dinos for a living, and travel to dino destinations around the world. You'll also find personality quizzes, fun facts, and more!"--

"The amargasaurus lived during the Early Cretaceous period. Its neck and back sported two rows of distinctive spines! In this hi-lo title, readers are immersed in the world of dinosaurs with detailed illustrations. "--

"Ever since mysterious bones were found in 1822, scientists and artists have tried to figure out what the creature they came from looked like. But it seems that every time they've made up their minds, someone makes a new discovery, and they have to start all over. That's only fair, though--after all, it's how knowledge advances!"-- Publisher's website