The big book of dinosaurs /
illustrated by Bob Walters.
- Philadelphia : Courage Books, c2001.
- 56 p. : col. ill. ; 26 x 34 cm.
What were the dinosaurs? -- How do we know about them? -- When and where did they live? -- What are the different types of dinosaurs? -- Dinosaur time line -- Triassic prosauropods -- Triassic therapods -- Jurassic sauropods -- Jurassic ornithopods -- Jurassic therapods -- Jurassic armor -- Cretaceous sauropods -- Cretaceous therapods -- Cretaceous ornithopods -- Cretaceous ceratopsians -- Cretaceous armor -- Cretaceous pachycephalosauria -- Why aren't there any dinosaurs around today?