A biography of Ken Griffey, Jr., who joined the Seattle Mariners as the youngest player in the American League in 1989.
- ISBN10 0822528878
- ISBN13 9780822528876
- Publish Date 1 October 1996
- Publish Status Active
- Publish Country US
- Imprint Lerner Publishing Group
- Format Hardcover (Library Binding)
- Pages 64
- Language English