The best espionage books 📚

Nowhere is the phrase "stranger than fiction" more appropriate than in describing Agent Zigzag. Charming British conman Eddie Chapman turned himself into one of the best double agents his country ever produced. But for whom was he really working? None of his handlers seemed to be sure. His squirming loyalties allowed him to keep a family and a mistress, to remain alive despite interrogation by both sides, and earn an Iron Cross from Germany's Abwehr and a pardon from MI5 for blowing up a British factory. I was astonished by this tale, and left wondering if Chapman, in the… show more.

This Times bestseller is a page-turner of true crime that combines our fascination with spy games and a real-world FBI detective story, an epic stretching from the 1920s to a "floodtide of espionage" in the late 1930s and the counterintelligence war through a foiled sabotage mission to blow up U.S. bridges and waterworks (which the FBI's Hoover nearly botched then spun for favorable publicity) to V-E day.

I grew up with lots of stories and books about WWII because my father was a veteran. What is different about this book’s narrative is Portugal’s position of neutrality during the Second World War and the resulting web of political intrigue. Salazar, Portugal’s dictator at the time, played both sides, aligning with the British, all the while selling off Portugal’s Tungsten, a metal used to produce armor-piercing projectiles (which apparently melted the British tanks), to the Germans for gold that the Nazi’s looted. And at the end of the war, all that gold helped Portugal emerge economically intact.