By Barnes, John.
New York Grove Press : distributed by Random House 1978 .
195 p., [8] leaves of plates , Includes index. 22 cm..
0394502892

By Glover, David..
Santafe de Bogotá, Colombia Educar Cultural y Recreativa, S.A. 2001 .
48 p. 28 cm..
958615548X

By Barnes, John.
New York | Chicago, Ill. Congdon & Weed | Distributed by Contemporary Books 1988 .
viii, 269 p. , At head of title: Isaac Asimov presents. | "In association with Davis Publications, Inc." 24 cm..
0865531951