BookbelieverFoundational1967
Flying Saucer Occupants
The founders of APRO (the Aerial Phenomena Research Organization, one of the first serious civilian UFO investigation groups) compiled and analyzed the first systematic international catalogue of occupant/entity sightings, years before the abduction era standardized the Grey.
- Author
- Coral & Jim Lorenzen
- Published
- 1967
- Library rank
- #69
Why it matters
The first serious cross-cultural catalogue of UFO occupant reports, predating the abduction literature by over a decade.