Author: Ronald Seth
Seth, Ronald (1965). Unmaskedl The Story of Soviet Espionage. New York, Hawthorn Books
UB271.R9 S4 1965a
- First published in London in 1965 under title: Forty Years of Soviet Spying.
Date Posted: September 23, 2016
Reviewed by Paul W. Blackstock and Frank L. Schaf
In spite of the sensational title of the American edition, this is a competent survey of Soviet espionage by a former British intelligence officer who has since authored some thirty books on war and espionage. Remarkably free of Cold War cant.
 Blackstock, Paul W. (1978) and Frank L. Schaf, Jr. Intelligence, Espionage, Counterespionage, And Covert Operations: A Guide to Information Sources. Detroit: Gale Research Co., pp. 150-151