A Plague of Spies

From Author Wars - https://authorwars.com/books/a-plague-of-spies-911366.html

Overview:

Title: A Plague of Spies
Author: Michael Kurland
Year: 1969
Type: Novels
Series: WAR Incorporated
Number in Series: 3

Variant Titles:

2019. Mission: Plague of Spies

Editions/Publications:

Unknown. A Plague of Spies (Unknown, Michael Kurland, Pyramid Books, $0.60, 144 pages, Paperback, Novel)