| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Vegetarian Handbook: Eating Right for Total Health | 978-0-312-14441-8 (0-312-14441-5) | 1996 | |
| Ultimate Training: Gary's Null's Complete Guide to Eating Right, Exercise, and Living Longer | 978-0-312-08796-8 (0-312-08796-9) | 1993 | Dr. Howard Robins M.D. |