Published by Toronto: Popular Library # 04104 1st Edition, 1977
ISBN 10: 0445041048 ISBN 13: 9780445041042
Seller: John McCormick, Mississauga, ON, Canada
First Edition
Mass Market Paperback. Condition: Near Fine. Dean Ellis (front cover) (illustrator). First Edition. ----------paperback, Canadian printing. The author's only SF book. Modest shelfwear, store stamp inside, a likely unread near fine copy.