The 13th Immortal / The Fortress World
New York, New York: Ace Books, 1957. Ed Emshwiller; Ed Valigursky. 1st Edition. Soft cover. Very good paperback copy of "The 13th Immortal" by Robert Silverberg and "The Fortress World" by James E. Gunn. 1st edition / 1st Ace Double Novel Books printing D-223 with a cover price of 35 cents. Light opening creases on both covers. Other minor cover creases. Light edge and corner wear. Tight and clean. Enjoy! Very Good. Item #3095
For Sale.
Price: $7.00
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Science Fiction & Fantasy
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