| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Hardbodies | 6303686818 (6303686818) | 1995 | Mark Griffiths · Jeff Begun · Judy Mooradian · Ken Dalton · Eric Alter · Steve Greene |
| Pretty Smart | 6303213928 (6303213928) | 1994 | Dan Hoskins · George Edde · Jeff Begun · Joseph Medawar · Melanie J. Alschuler |
| Pretty Smart | 6302247780 (6302247780) | 1991 | Dan Hoskins · George Edde · Jeff Begun · Joseph Medawar · Melanie J. Alschuler |