1976 - The World of the Bat [Living world books] (Hardcover) ISBN-13: 9780397008001 ISBN-10: 0397008007 Genres: Children's Books, Science & Math ? 1966 - The Life of the Cave [Our Living World of Nature] (Hardcover) → Hardcover ISBN-13: 9780070426511 ISBN-10: 0070426511 Genre: Outdoors & Nature ? |