P S · Peter A. Spevak · Peter A. Spevak Ph.D.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Empowering Underachievers | 978-0-88282-195-5 (0-88282-195-4) | 2000 | Maryann Karinch |
| Empowering Underachievers: New Strategies to Guide Kids to Personal Excellence | 978-0-88282-282-2 (0-88282-282-9) | 2006 | " |