| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1976 | 978-0-916438-02-9 | Robert E. Massy | Hills' Theory of Consciousness: An Interpretation of Nuclear Evolution |
| 1979 | 978-0-916438-04-3 | C. Hills | Rise of the Phoenix Universal Government by Natures Laws |
| 1978 | 978-0-916438-05-0 | Christopher Hills ยท Deborah Rozman | Exploring Inner Space: Awareness Games for All Ages |
| 1977 | 978-0-916438-09-8 | Christopher Hills | Nuclear Evolution: Discovery of the Rainbow Body |
| 1980 | 978-0-916438-38-8 | C. Hills | The Secrets of Spirulina |
| 1981 | 978-0-916438-39-5 | Sonia Beasley | The Spirulina Cookbook: Recipes for Rejuvenating the Body |