Books
Audiobooks
The Most Interesting Man in the World: Nikola Tesla (Unabridged)
2018
They Knew Too Much About Flying Saucers (Unabridged)
2015
Gray Barker's Book of Adamski (Unabridged)
2014
Men in Black: The Secret Terror Among Us (Unabridged)
2013
Flying Saucer Fire and Fury: Aliens in the White House and Other Top-Secret Tales of Ufology - The Best of Gray Barker's Newsletter (Unabridged)
2018
Mysterious Ascension: The Strange Case of Valiant Thor (Unabridged)
2018