Five best books on being a spy

Robert Baer is a former CIA officer assigned to the Middle East. He the author of two New York Times bestsellers: Sleeping with the Devil, about the Saudi royal family and its relationship with the United States, and See No Evil, which recounts Baer's years as a top CIA operative.From his dialogue with Daisy Banks at The Browser about books on being a spy:Let’s finish with John le Carré’s classic