SF Encyclopedia Picture Gallery
Edgar Rice Burroughs. Out of Time's Abyss (New York: Ace Books, 1963) [first appeared in December 1918 Blue Book: pb/Roy G Krenkel]
Image courtesy of Cover Browser
Edgar Rice Burroughs. Out of Time's Abyss (New York: Ace Books, 1963) [first appeared in December 1918 Blue Book: pb/Roy G Krenkel]
Image courtesy of Cover Browser