15 Nonfiction Spy Books More Thrilling Than John le Carré

When it comes to spy stories, the truth is often stranger—and more compelling—than fiction.

Modesty Blaise: Clever, Cunning, Daring, and Kick-Ass

A globe-trotting spy and nobody's "girl," the 1960s heroine is still the epitome of cool.

7 Thrilling World War II Spy Novels

These spies have what it takes to deceive even the most perceptive.

Red Reads: Books for Fans of The Americans on FX

From spy thrillers to histories about the Cold War, these reads are sure to thrill fans of Philip and Elizabeth Jennings.