Incoming Resources
- The devil's chessboard, Allen Dulles, the CIA, and the rise of America's secret government, David Talbot
- Double agent, the first hero of World War II and how the FBI outwitted and destroyed a Nazi spy ring, Peter Duffy
- My father's secret war, a memoir, Lucinda Franks
- A woman of no importance, the untold story of the American spy who helped win WWII, Sonia Purnell
- George Washington, spymaster, how the Americans outspied the British and won the Revolutionary War, Thomas B. Allen ; featuring illustrations by Cheryl Harness
- The billion dollar spy, a true story of Cold War espionage and betrayal, David E. Hoffman
- The princess spy, the true story of World War II spy Aline Griffith, Countess of Romanones, Larry Loftis
- The book of honor, covert lives and classified deaths at the CIA, by Ted Gup
- Shadow warrior, Felix I. Rodriguez and John Weisman
- Killer spy, the inside story of the FBI's pursuit and capture of Aldrich Ames, America's deadliest spy, Peter Maas
- Civil War spies, by Tim O'Shei
- Spy school, Adrian Gilbert
- Ghosts of Honolulu, a Japanese spy, a Japanese American spy hunter, and the untold story of Pearl Harbor, Mark Harmon, Leon Carroll, Jr.
- MacArthur's spies, the soldier, the singer, and the spymaster who defied the Japanese in World War II, Peter Eisner
- Patience Wright, America's first sculptor, and revolutionary spy, Pegi Deitz Shea ; illustrated by Bethanne Andersen
- The quiet Americans, four CIA spies at the dawn of the Cold War--a tragedy in three acts, Scott Anderson
- World War II spies and secret agents, by Stuart A. Kallen
- Southern lady, Yankee spy, the true story of Elizabeth Van Lew, a Union agent in the heart of the Confederacy, Elizabeth R. Varon
- Nathan Hale, patriot spy, by Shannon Zemlicka ; illustrations by Craig Orback
- Scholars of mayhem, my father's secret war in Nazi-occupied France, Daniel C. Guiet and Timothy K. Smith
- American spy, my secret history in the CIA, Watergate, and beyond, E. Howard Hunt ; with Greg Aunapu ; foreword by William F. Buckley
- The spy wore red, my adventures as an undercover agent in World War II, Aline, Countess of Romanones
- An artist in treason, the extraordinary double life of General James Wilkinson, Andro Linklater