Action, thrills, and edge-of-your-seat moments are things you can usually count on from spy book series. And having them narrated to you, with all the breathless intensity the plots require, makes espionage books a must in audiobook format. If you’re looking for some adventure in your life via catching some spies—or being a spy!—here are 10 thrilling espionage books for your spy-loving heart.

Patriot Games
An Extraordinary Union
The Agency 2: The Body at the Tower
Call for the Dead
Orphan X
Every Last Breath
Agent Zero
The Kill Artist
The Eighth Sister
Zoo Station