/ufo/

by Théodore Flournoy & Daniel B. Vermilye · 1900
Psychic contact with Mars at the dawn of the 20th century.
by Charles Fort · 1919-33
The premiere early 20th century compiler of accounts of strange objects in the sky, and much more ...

by Richard S. Shaver · 1948
Beware the devolved tunnel-dwellers who rule the earth: the dress-rehearsal for the UFO craze.

by Donald Keyhoe · 1950
A classic of UFOology which slipped into the public domain
by George Hunt Williamson · 1953
Another UFO classic which introduced many of the concepts of the field, such as 'walk-ins'.

by Ofreo M. Angelucci & Ray Palmer · 1955
By one of the first contactees, an inside view of the early UFO movement, and his visits to cosmic realms almost beyond human comprehension.

by Edward J. Ruppelt · 1956
The memoir of the US Air Force officer who coined the acronym UFO and spearheaded the early US Air Force UFO reports such as Blue Book.


by Helen Mitchell & Betty Mitchell · 1959
The Mitchell Sisters from St. Louis meet the Space Brothers from Venus.
607 words