Space Visitor

From Author Wars - https://authorwars.com/publications/space-visitor-215445.html

Overview:

Title: Space Visitor
Author: Mack Reynolds
Year: Unknown
ISBN-10: 044177783X
Publisher: Ace Books
Price: $1.75
Pages: 149
Binding: Paperback
Type: Novel
Title Reference: Space Visitor
Notes: No printing or edition stated.
Presumed second printing if "77782" is the first.
Cover credit from signature.