New York: Ace Books, Inc. [1971], 1971. First ACE edition. Paperback. Ace book number 05500. Cover price 95¢. Cover illustration by Steele Savage. Toning to the cover interiors, else a fine unread copy. More

New York: Signet/New American Library, 1964. Hoot von Zitzewitz. First paperback edition, first printing. Paperback. Publisher's book number T2704. Cover price 75¢. Cover art by Hoot von Zitzewitz. A near fine copy. More

New York: Ballantine Books / Del Rey Books, 1990. First edition. Paperback. First edition thus, first printing. Revised edition, the entire uncut novel. Cover illustration by Barclay Shaw. A fine and bright copy. Appears as new. More

New York: Baen Publishing Enterprises, 1999. First Baen edition, first printing. Paperback. Cover art by Patrick Turner. A near fine, gently read copy. More

New York: Baen Publishing Enterprises, 1992. First edition. Paperback. First edition, first printing. Baen book number 72157-7 with a $5.99 cover price. A fine and bright, unread copy. More

New York: Ace Books, 1988. Later printing. Paperback. Tiny ding to the upper right corner of the front cover. A near fine, tight, bright copy which appears unread. More

New York: Ballantine Books / Del Rey Books, 1977. First Ballantine Edition. Paperback. Ballantine book number 26065. Cover price $1.50. Cover illustration by Darrell Sweet. A fine and bright copy. Appears unread. More

New York: Ace Books, Inc., 1966. First edition, first printing. Paperback. Ace number F-375. Pages lightly toned. Partial crease to front cover. A very good plus copy. More

New York: Signet Books/New American Library/NAL, 1952. First paperback edition, first printing. Paperback. Signet book number 943. Collects ten stories making up the second book in Heinlein's Future History series. "Contains some of Heinlein's finest." Chalker & Owings; The Scinece-Fantasy Publishers, page 398. Referenced in Baron, Anatomy of Wonder 1995..... More