2009 - The Backyardigans Legend Hunters (Hardcover) ISBN-13: 9781579733797 ISBN-10: 1579733794 Genre: Children's Books ? 2007 - Watching the Whales [Go Diego Go!] (Hardcover) ISBN-13: 9780439907064 ISBN-10: 0439907063 Genre: Children's Books 1 2005 - Castaways [The Backyardigans] (Paperback) ISBN-13: 9781416908029 ISBN-10: 1416908021 Genre: Children's Books 6 |