The Spinosaurus, with its huge sail on its back, is the largest known carnivorous dinosaur. Early readers learn interesting facts such as these through the informative main text about these prehistoric creatures. Vibrant computer-generated illustrations help readers visualize what this dinosaur looked like and its surroundings. What did a Spinosaurus eat? How did it catch its prey? These answers are waiting to be discovered in the text.

Includes index.

What were dinosaurs? -- When were dinosaurs alive? -- How do we know...? -- Stegosaurus -- What did Stegosaurus look like? -- Where did Stegosaurus live? -- What did Stegosaurus eat? -- Did Stegosaurus have the best armor? -- Facts about Stegosaurus -- Help Stegosaurus back to its herd -- Glossary -- Index.