VOR

From Author Wars - https://authorwars.com/publications/vor-417430.html

Overview:

Title: VOR
Author: James Blish
Year: 1958
Publisher: Avon
Price: C$0.35
Pages: 159
Binding: Paperback
Type: Novel
Title Reference: VOR
Notes:
• ©1958 No other statement of publication or printing. • Month from the fifth Avon edition (April 1970) • The artist is not credited; there are initials on the cover: AK or AVS? • Printed in Canada