The Mastermind of Mars

New York: Ace, 1963. Soft cover. Near Fine. Roy Krenkel Jr.. Vintage Paperback. Ace F-181 . $.40 Cover Price. Sharp Unread First US Paperback Printing. No date given other than original 1928 book publication date but actually 1962. (ISFDB). It was published in paperback in 1955 by Pinnacle in the UK. Square, tight and clean throughout save moderate page toning. Rear cover edges mildly toning. A hint of wear at the bottom rear edge. Fresh and bright with no chipping, creases or tears. Classic cover art by Roy Krenkel, Jr. and interior illustrations by J. Allen St. John. A very pretty collectable copy.