Title: Voices Under Berlin
Subtitle: The Tale of a Monterey Mary
Description: Midwest Book Review says:

    One of the things that sets this novel apart is "the author's combining a genuine gift for humor with a deft literary astuteness in telling a story that fully engages the reader quite literally from first page to last. Simply stated, "Voices Under Berlin" is a terrifically entertaining 312-page read and an enthusiastically recommended addition to community library collections and personal leisure time reading lists."
Subjects: Cold War, Spy Novel, Espionage, SIGINT in the Cold War, KGB, CIA
Places: Berlin, Germany
Time periods: 1954-1956