1995 - Never Babysit the Hippopotamuses (Paperback) → Paperback, Hardcover ISBN-13: 9780590603935 ISBN-10: 0590603930 Genre: Children's Books 4 1995 - Never Ride Your Elephant to School (Paperback) → Paperback, Hardcover, Audio Cassette ISBN-13: 9780590899796 ISBN-10: 0590899791 Genre: Children's Books 4 |