| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Food Combining for Health - Cookbook | 978-0-00-732639-6 | 2009 | Jean Joice |
| Food Combining for Health Cookbook: Better health and weight loss with the Hay Diet | 978-0-7225-4033-6 | 2000 | " |
| Food Combining for Health Cookbook: The Complete Hay System | 978-0-7225-2831-0 | 1994 | " |
| Food Combining for Vegetarians: Eat for Health on the Hay Diet | 978-0-7225-2763-4 | 1998 | |