Gunn, James. Alternate Worlds: The Illustrated History of Science Fiction. Englewood Cliffs, New Jersey published by Prentice-Hall, Inc., 1975.
Octavo, 256 pp., pictorial wrappers. Surface wear and scratches to covers, light chipping to cover edges, corners bumped, front and back lower corners creased, crease to front and back covers along spine; spine rolled, chipping to spine edges; overall sound and clean: Good.