| #2 |  Smiley's People
| 4.43 |
| #3 |  Call for the Dead
| 3.76 |
| #4 |  The Spy Who Came in from the Cold
| 4.05 |
| #5 |  Tinker Tailor Soldier Spy
| 4.01 |
| #6 |  Deep Undercover
| 3 |
| #7 |  Liar, Temptress, Soldier, Spy
| 3.78 |
| #8 |  The Spies Who Never Were: The True Story of the Nazi Spies Who Were Actually Allied Double Agents
| 0 |
| #9 |  A Spy Among Friends: Kim Philby and the Great Betrayal
| 4.07 |
| #10 |  The Triple Agent: The al-Qaeda Mole who Infiltrated the CIA
| 5 |
| #11 |  The Billion Dollar Spy
| 4.44 |
| #12 |  Agent Zigzag
| 4.05 |
| #13 |  Bodyguard of Lies
| 5 |
| #14 |  Spycraft: The Secret History of the CIA's Spytechs, from Communism to al-Qaeda
| 4 |
| #15 |  The Cambridge Spies: The Untold Story of Maclean, Philby, and Burgess in America
| 0 |
| #16 |  The File: A Personal History
| 2.5 |
| #17 |  Surprise, Kill, Vanish: The Secret History Of CIA Paramilitary Armies, Operators, And Assassins
| 4 |
| #18 |  The Spy and the Traitor: The Greatest Espionage Story of the Cold War
| 4.55 |
