ACE SCIENCE FICTION READER. New York: Ace Books, . Small octavo, pictorial wrappers. First edition. Ace Books 00275. Collects "The Trouble with Tycho" by Clifford D. Simak, "The Last Castle" by Jack Vance and "Empire Star" by Samuel R. Delany. Neat owner's name in ink on recto of first leaf, else a fine copy. (#94653).
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