Vanguard from Alpha. / The Changeling Worlds.
New York: Ace Books, Inc., 1959. First Edition. Paperback. Item #26890
Ace Double D-369. Faint corner crease to cover. A bright, very good+ copy. ; Small octavo.
Price: $25.00
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Science Fiction & Fantasy
See all items by Brian W. / Bulmer Aldiss, Kenneth