In "The Ordeal of Otto Otepka" William J. Gill describes the persecution of Otto Otepka, the Chief of the U.S Department of State Security - Evaluations Division. 1969 by Arlington House. Library of Congress Card Number 69-16946. An article "The Ordeal of Otto Otepka" by Charles Stevenson p.55 also appeared in the August 1965 edition of the Readers Digest.