| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| The Goddess Sekhmet: Psycho-Spiritual Exercises of the Fifth Way | Paperback | 978-1-883991-45-6 (1-883991-45-5) | 2002 | |
| The Goddess Sekhmet: Psycho-Spiritual Exercises of the Fifth Way | Hardcover | 978-1-883991-48-7 (1-883991-48-X) | 2002 | |
| The Varieties of Psychedelic Experience: The Classic Guide to the Effects of LSD on the Human Psyche | Paperback | 978-0-89281-897-6 (0-89281-897-2) | 2000 | Ph.D., Jean Houston |
D. M. · (D-R) · D R. Masters · D. Robert · P.M. · P Masters · P R · P. Robert · Ph.D. · Ph. Robert · R. M. · Robert M. · Robert Masters