| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1999 | 978-1-902987-00-2 | Peter B. Lloyd | Consciousness and Berkeley's Metaphysics (PSI Informatics S.) |
| '' | 978-1-902987-01-9 | '' | Paranormal Phenomena and Berkeley's Metaphysics (Psi informatics series) |
| 2003 | 978-1-902987-09-5 | '' | Exegesis of the Matrix |