| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Diet for Life: The New Joyous Way to Permanent Slimness, High Energy, Sexual Vigor, Glowing Physical and Mental Health--And Added Youthful Years to Y | 978-0-346-12496-7 (0-346-12496-4) | 1981 |
Franca Permezza · Franklyn Perring · Franz Prinz · Franziska Prinz