Hitler's Man in Havana: German Espionage in the Caribbean
Heinz Lüning, a reluctant spy for the Third Reich, served as inspiration for British writer Graham Greene. Here's What You Need to Know: In the early years of World War II, Latin America became one of the most highly developed areas of German espionage. In espionage fiction, there are three types of spies. The first is the suave, dapper James Bond, 007, license to kill, a hit with the ladies. The second is the serious, intelligent, complicated spies created by John Le Carre. Then there is Maxwell Smart, an ordinary kind of guy, not too bright, friendly enough, but not someone to be trusted ...
Source: nationalinterest.org