1. The Extractor Series Books 7-9 Mike Ryan
  2. The Cartographer's Conspiracy: A Fictional History of a Map That Redrew the World Alexandra Wolfe
  3. The Olympus Project Ted Tayler
    2
  4. The Billion Dollar Spy: by David E. Hoffman | Summary & Analysis (A True Story of Cold War Espionage and Betrayal): A True Story of Cold War Espionage and Betrayal IRB Media
  5. The Riddle Of The Sands: "It seems perfectly simple and inevitable, like lying down after a long day's work." Erskine Childers
  6. Mistress of Magic Heather Graham
  7. Kim: "There is no sin so great as ignorance. Remember this." Rudyard Kipling
    1
  8. Rise of the Order Trevor Scott
    3
  9. The Stone of Archimedes Trevor Scott
  10. Organ Hunters Gordon Thomas
  11. The Corsican: A Novel William Heffernan
  12. Godless Icon Gordon Thomas
  13. Deadly Perfume Gordon Thomas
  14. The Spy Who Spoke Porpoise Philip Wylie
  15. Off Clark Walker Ryan
    4
  16. Out Of The Shadows Mike Ryan
  17. Season of the Wind [Dramatized Adaptation] Ralph Cotton
    3.5
  18. The Angel Mark Dawson
  19. The Quiet Americans: Four CIA Spies at the Dawn of the Cold War—A Tragedy in Three Acts: Four CIA Spies at the Dawn of the Cold War - A Tragedy in Three Acts Scott Anderson
    4.1
  20. So Big (A Novel): "Winner of the Pulitzer Prize" Edna Ferber
  21. Unbecoming Habits Tim Heald
  22. Spygirl: Date Night C. S. Johnson
  23. The Cold Edge Trevor Scott
  24. Secret Operations of World War II Alexander Stilwell
  25. The Miko Eric Van Lustbader
  26. Double Jeopardy (A Tyler Wolf Espionage Thriller—Book 5) Jack Mars
    3.7
  27. Lone Survivor (An Alex Hawkins Action Thriller—Book 1) Vin Strong
    3
  28. Asset One (A Lara King Espionage Thriller—Book 1) Jack Mars
    3.7
  29. The Unkillable Princess Taran Hunt
  30. Explosive Reprisals: Book 3 Tasmin Turner
  31. The German Nurse M.J. Hollows
    3.2
  32. Coverup: The Phalanx Blood Series Part 3 Bruce E Arrington
  33. The Last Platoon: A Novel of the Afghanistan War Bing West
    3.7
  34. True Crime Mayhem Episodes 3: Dark, Disturbing and Murder stories. Manuel Coman
  35. Chasing Shadows: The Hunt for Highway Night Stalkers: "Transform your journey with 'Chasing Shadows': powerful audio tales await to mesmerize you about highway night stalkers!" Lysander Jossington
  36. Agent Heine: The Man from the Stars, by Edgar Wallace: narrated by Michael Henrik Wynn Edgar Wallace
  37. Deborah Kruel Ramón Illán Bacca
  38. Killa City: John Milton Book 17 Mark Dawson
    3.6
  39. Sleepless Louise Mumford
    3.3
  40. Intrepid’s Last Case William Stevenson
    4
  41. The Rose Code Kate Quinn
    4.5
  42. Double Threat (A Tyler Wolf Espionage Thriller—Book 6) Jack Mars
    5
  43. Sleeper: The Red Storm J.D. Fennell
  44. Sleeper J.D. Fennell
  45. An Improbable Spy David Paul Collins
  46. Tirza Arnon Grunberg
    5
  47. Beyond the Horizon: How Intelligence Limits Led to The Pearl Harbor Failure Davis Truman
  48. Barcelona Coffe: Historias para adultos Cristina Roldán
  49. The Spy Juan Moisés de la Serna
  50. Shinjuku Blues José de la Cuadra