Andrew's abilities to fly and to turn himself into a hippopotamus confuse his family until they come to terms with his exceptional powers.
- ISBN10 0689712642
- ISBN13 9780689712647
- Publish Date 1 September 1988
- Publish Status Active
- Publish Country US
- Publisher Simon & Schuster
- Imprint Atheneum Books for Young Readers
- Edition Aladdin Books ed.
- Format Paperback
- Pages 32
- Language English