Enemy Unseen

From Author Wars - https://authorwars.com/publications/enemy-unseen-32480.html

Overview:

Title: Enemy Unseen
Author: V. E. Mitchell
Year: 1990
ISBN-10: 1852863153
Publisher: Titan Books
Price: £2.99
Pages: 279
Binding: Paperback
Type: Novel
Title Reference: Enemy Unseen
Notes:
Artist from the cover of the Pocket edition, which is signed. Other prices on back cover of Archive.org copy: Australia $9.95, New Zealand $12.95.