Author: Ley, Ronald
Title: A Whisper of Espionage
Description: Garden City Park, Avery Publishing Group, 1990. [xx] 264p. b/w illus. dj. An investigation into Wolfgang Köhler, the Gestalt theoretician and former president of the American Pscyhological Association, as a Germany espionage agent on Teneriffe during the First World War. .

Keywords: World War I Espionage Wolfgang Köhler Americana Germany