Author: A.E. Van Vogt
Publisher: Permabook M 4263
Year: 1962 Print: 1 Cover Price: $.35
Condition: Very Good. Light wear
Genre: Science Fiction
Pages: 187
80120143E

This is a story woven out of short stories from Astounding SF in the 1940s, and is considered one of Van Vogt's more successful works.