Other ISBN range for Sky Books: Sky Books (978-0-9821647-...)
| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1992 | 978-0-9631889-0-8 | Peter Moon · Preston B Nichols | The Montauk Project: Experiments in Time |
| 1994 | 978-0-9631889-1-5 | Peter Moon · Preston B Nichols | Montauk Revisited: Adventures in Synchronicity |
| 1995 | 978-0-9631889-2-2 | '' | Pyramids of Montauk: Explorations in Consciousness (The Montauk Trilogy Book 3) |
| 1996 | 978-0-9631889-3-9 | Peter Moon · Nichols · Preston B Nichols | Encounter in the Pleiades: An Inside Look at Ufo's |
| 1997 | 978-0-9631889-4-6 | Peter Moon · Preston B. Nichols | The Black Sun: Montauk's Nazi-Tibetan Connection |
| 2001 | 978-0-9631889-5-3 | Alexandra Bruce | The Philadelphia Experiment Murder: Parallel Universes and the Physics of Insanity |
| 1998 | 978-0-9631889-8-4 | Stewart Swerdlow · Stewart Swardlow | Montauk: The Alien Connection |
| 1999 | 978-0-9631889-9-1 | Stewart Swerdlow | The Healer's Handbook: A Journey Into Hyperspace |