Incoming Resources
- The secret state, a history of intelligence and espionage, Colonel John Hughes-Wilson
- In the enemy's house, the secret saga of the FBI agent and the code breaker who caught the Russian spies, Howard Blum
- Top secret, spies, codes, capers, gadgets, and classified cases revealed, Crispin Boyer & Suzanne Zimbler
- Spies!, by Richard Platt
- The master spy handbook, help our intrepid hero use gadgets, codes & top-secret tactics to save the world from evildoers, by Rain Newcomb ; illustrated by Jason Chin
- Ghosts of Honolulu, a Japanese spy, a Japanese American spy hunter, and the untold story of Pearl Harbor, Mark Harmon, Leon Carroll, Jr.
- Spy, written by Richard Platt ; photographed by Geoff Dann and Steve Gorton
- In the enemy's house, the secret saga of the FBI agent and the code breaker who caught the Russian spies, Howard Blum
- Shi jie jian die bi shi, 44 jian er yu wo zha de nei mu da gong kai, Zhu Jiangbo bian
- The new spymasters, inside the modern world of espionage from the Cold War to global terror, Stephen Grey