I Wonder Why Fish Grew Legs and Other Questions About Prehistoric LifeBook - 2001
Tackling some of the tricky questions about prehistoric life, this new addition to the I Wonder Why series explores how dinosaurs and early animal life lived with a unique mixture of realistic illustrations and engaging cartoons. Full-color illustrations.
Publisher: New York : Kingfisher, 2001.
Characteristics: 32 p. :,col. ill. ;,29 cm.