| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2001 | 978-0-9660367-0-1 | Matthew Alper | The "God" Part of the Brain: A Scientific Interpretation of Human Spirituality and God |
| 2012 | 978-0-9660367-1-8 | Matthew Alper | Icarus of Brooklyn: A Spiritual Quest Gone Wrong |