When he learns why his best friend taught him an unbeatable pitch instead of using it himself, Bernie learns a sad lesson about friendship.
- ISBN10 0780714962
- ISBN13 9780780714960
- Publish Date 1 April 1992 (first published 1 January 1976)
- Publish Status Out of Print
- Out of Print 13 September 2021
- Publish Country US
- Imprint Perfection Learning
- Format Hardcover (Library Binding)
- Pages 121
- Language English