I Wonder Why Fish Grew Legs And Other Questions About Prehistoric Life

I Wonder Why Fish Grew Legs and other questions about prehistoric life. Which babies lived in their mother's pocket? When did reptiles appear? Where did birds come from? With detailed, lively answers to these and many other fascinating questions, I Wonder Why Fish Grew Legs is a perfect introduction to the world of prehistoric life. Combining incredible information with awesome artwork, it is guaranteed to amaze and inspire! Book jacket.Gaff, Jackie is the author of 'I Wonder Why Fish Grew Legs And Other Questions About Prehistoric Life', published 2004 under ISBN 9780753457627 and ISBN 0753457628.