Learn the fine art of tailing, writing secret messages in invisible ink, setting up a secret rendezvous, or changing the size and appearance of your face.

In the bestselling tradition of Spy Catcher, The Master Spy recounts the entire Kim Philby story as revealed to the only Western journalist Philby trusted.

Oleg Kalugin oversaw the work of American spies, matched wits with the CIA, and became one of the youngest generals in KGB history. Even so, he grew increasingl

Ana Montes appeared to be a model employee of the Defense Intelligence Agency (DIA). Known to her coworkers as the Queen of Cuba, she was an overachiever who ad

When the Cold War ended, the spying that marked the era did not. An incredible true story from the Pulitzer Prize-nominated New York Times bestselling author of