Good spy story

Agent Garbo: The Brilliant, Eccentric Secret Agent Who Tricked Hitler and Saved D-Day - Stephan Talty

Talty's book about Garbro - in reality a Spanish man, Juan Pujol Garica who sided with the UK during the Second World War - is a good biography about a mystery man. Talty presents him warts and all. Considering how in some biographies about famous men, the wives are depicted either as knowing and forgiving suffering saints, or totally at fault, Talty is understanding to Garica's first wife Araceli, in particular when detailing the family's experiences in London.