10.
Selected by Extraterrestrials: Hollow Earth Mysteries, the Polar Shift, and the Return of An...
by Benton, Floria, Leedy, Ruth...
ISBN: 9781977828552
List Price: $17.99
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Serpents of Fire: Nazi Flying Saucers, the Holy Grail, and the Hitler/Hollow Earth Connection
by Benton, Floria, Barker, Gra...
ISBN: 9781977956958
List Price: $17.99
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Serpents of Fire: German Secret Weapons, UFOs, and the Hitler/Hollow Earth Connection
by Gray Barker
ISBN: 9781496192578
List Price: $19.99
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Flying Saucerama: Doctor Stranges' Favorite Strange Sightings
by Stranges, Frank, Barker, Gr...
ISBN: 9781532830761
List Price: $19.99
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Gray Barker's Bigfoot Shootout! Terrifying Tales of Interspecies Conflict
by Barker, Gray, Pritchett, Je...
ISBN: 9781505330694
List Price: $19.99
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Oh, Hear Ye! the Trump of the Super-Deceiver: Mystery Man of Darkness, 666
by Thor, Valiant, Barker, Gray...
ISBN: 9781541059320
List Price: $15.99
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I Hear the Voices of Depraved Spies and Moguls in My Head, and I Obey
by Colvin, Andrew, Barker, Gra...
ISBN: 9781979853088
List Price: $17.99
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Flying Saucer Fire and Fury: Aliens in the White House and Other Top-Secret Tales of Ufology...
by Barker, Gray, Colvin, Andre...
ISBN: 9781983985836
List Price: $18.99
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Beyond the Pale Horse: the Strange Case of Milton William Cooper
by Barker, Gray, Colvin, Andre...
ISBN: 9781983985751
List Price: $17.99
21.
The Gray Masque, and Other Poems
by Dodge, Mary Barker Carter
ISBN: 9781152935464
List Price: $17.50
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They Knew Too Much about Flying Saucers - Gray Barker - Paperback
by Barker, Gray
ISBN: 9781881532101
List Price: $12.95
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Strange Case of Dr. M. K. Jessup
by Barker, Gray, Duplantier, Gene
ISBN: 9780685517598
List Price: $12.95