Published by Ace Books, Inc., New York, 1956
Seller: Robert Gavora, Fine & Rare Books, ABAA, Talent, OR, U.S.A.
First Edition
Paperback. Condition: Near Fine. Ed Valigursky (illustrator). First edition. Ace Double book number D-173. Cover price 35˘. Cover art by Ed Valigursky. See Barron; Anatomy of Wonder [1985], 2-24. Light toning to the pages. A near fine, bright, gently read copy. Book.