Dinosaurs once ruled the earth. Everybody knows that. But there are some amazing secrets about dinosaurs you might not know. Discover lots of fascinating facts in this book and then share what you have learned!

Includes index.

Diplodocus lost a lot of teeth -- T. rex had a killer bite -- Spinosaurus looked like a ship -- Ankylosaurus was protected with armor -- Triceratops is the most famous horned dino -- Sinosauropteryx had feathers -- Brachipsaurus had a looong neck -- Stegosaurus was a show-off -- Pachycephalosaurs were boneheads -- Hadrosaurs fossils have skin.