| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1964 | 978-0-87212-007-5 | David Curtis | Learn While You Sleep |
| 1966 | 978-0-87212-009-9 | Paul Rosenfels | Love and Power: The Psychology of Interpersonal Creativity |
| 1976 | 978-0-87212-054-9 | P.J. Willcox | The UFO Question (Not Yet Answered) |
| 1977 | 978-0-87212-057-0 | David Zane | Oh, Downtrodden |
| 1986 | 978-0-87212-196-6 | Daniel Oldis | Albert |