The Amnesia Factor
J.H. Mathes & Lenora Huett
1975

Cultures Beyond the Earth
Magoroh Maruyama, Arthur Harkins, eds.
1975

Encounters With UFO's
John Weldon with Zola Levitt
1975

Extraterrestrial Intervention: The Evidence
Jacques Bergier
1975

Fantastic Science-Fiction Art 1926 - 1954
Lester Del Rey, ed
1975

The Great Flying Saucer Myth
Kelly L. Segraves
1975

In Search of Ancient Mysteries
Alan and Sally Landsburg
1975

The Invaders
R. Alan Street
1975

The Man Who Awoke
Laurence Manning
1975

MUFON 1975 Symposium Proceedings
N. Joseph Gurney & Walter H. Andrus, Jr., eds.
1975

MUFON Field Investigator's Manual
Raymond E. Fowler
1975

The New UFO Breakthrough
Brad Steiger & Joan Whritenour
1975

No Earthly Explanation
John Wallace Spencer
1975

Passport to Magonia
Jacques Vallee
1975

Quarter Century Studies Of UFOs In Florida, North Carolina & Tennessee
George D. Fawcett
1975

The Science Fiction Book
Franz Rottensteiner
1975

Sons of God Return
Kelly L. Segraves
1975

Those Mysterious UFOs
David C. Knight
1975

UFOs And Flying Clouds
Ben Blazs
1975

UFOs and Other Worlds
Peter Ryan & Ludek Pesek
1975

UFOs and their Mission Impossible
Clifford Wilson
1975

UFO's From Behind the Iron Curtain
Ion Hobana and Julien Weverbergh
1975

UFOs Over The Southern Hemisphere
Michael Hervey
1975

War of the Worlds
H.G. Wells
1975

Beyond Earth
Ralph Blum with Judy Blum
1976

Can You Speak Venusian?
Patrick Moore
1976

Cosmic Pulse of Life
Trevor James Constable
1976

Gods of Aquarius
Brad Steiger
1976

The Green Odyssey
Philip Jose Farmer
1976

Intercept UFO
Renato Vesco
1976

La Chair Des Vohuz
Jan Gabriel
1976

The Outposter
Gordon R. Dickson
1976

Perry Rhodan #97: Phantom Fleet
Clark Darlton
1976

Saucers and Saucerers
Allan H. Greenfield
1976

The Second War of the Worlds
George H. Smith
1976

Secrets of the Ages
Brinsley Le Poer Trench
1976