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The Secret Martians/Sanctuary in the Sky [Ace Double D-471]
New York: Ace, 1960. Softcover. 8vo., 122 pp. and 132 pp. 12mo. First Edition. Pictorial wraps. Ace Double D-471. Cover art by Basil Gogot. Very Near Fine with discreet owner's name inside front cover and some age-toning. Tight, square, crisp and clean. Item #929292436
Price: $25.00
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