| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Baseball Training:"The 59 Minute Baseball Practice"Mem-cards | 978-1-58661-36O-O (1-58661-36O-X) | 2006 | Marty Schupak · Youth Baseball · Baseball Instruction · Little League · Baseball Skills · Baseball Practice |