1. The Sound of Danger Mac Barnett
    4.7
  2. Spy Camp Stuart Gibbs
    4.5
  3. Evil Spy School Stuart Gibbs
    4.7
  4. Spy School Stuart Gibbs
    4.6
  5. Code Name Bananas David Walliams
    4.7
  6. Spy School at Sea Stuart Gibbs
    4.7
  7. Spy School Secret Service Stuart Gibbs
    4.7
  8. Charlie Thorne and the Royal Society Stuart Gibbs
  9. The Incredible Theft: A Hercule Poirot Short Story Agatha Christie
    4.2
  10. The Alice Network: A Novel Kate Quinn
    4.3
  11. Charlie Thorne and the Curse of Cleopatra Stuart Gibbs
    4.7
  12. 사라진 소녀들 팜 제노프
    4.3
  13. Eye of the Needle: The Heart-Racing Thriller from the Multi-million Copy International Bestseller of The Kingsbridge Series Ken Follett
    4.4
  14. Spy School Goes South Stuart Gibbs
    4.8
  15. Spy School Goes North Stuart Gibbs
    5
  16. Didi Dodo, Future Spy: Recipe for Disaster (Didi Dodo, Future Spy #1): Recipe for Disaster! Tom Angleberger
    4.3
  17. City Spies James Ponti
    4.6
  18. The Extractor Series Books 7-9 Mike Ryan
  19. Les Affaires Secrètes James Quinn
  20. The Cartographer's Conspiracy: A Fictional History of a Map That Redrew the World Alexandra Wolfe
  21. The Olympus Project Ted Tayler
    3
  22. 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
  23. Swap: A Secret History of the New Cold War Drew Hinshaw
  24. The Riddle Of The Sands: "It seems perfectly simple and inevitable, like lying down after a long day's work." Erskine Childers
  25. Mistress of Magic Heather Graham
  26. Kim: "There is no sin so great as ignorance. Remember this." Rudyard Kipling
    1
  27. True Believer: Stalin's Last American Spy Kati Marton
    3.6
  28. Rise of the Order Trevor Scott
    3
  29. The Stone of Archimedes Trevor Scott
  30. Rogue Warrior: Green Team Richard Marcinko
    3.8
  31. Organ Hunters Gordon Thomas
  32. The Corsican: A Novel William Heffernan
  33. Godless Icon Gordon Thomas
  34. Deadly Perfume Gordon Thomas
  35. Nikki Tim Notten
    2
  36. The Spy Who Spoke Porpoise Philip Wylie
  37. Off Clark Walker Ryan
    4
  38. Out Of The Shadows Mike Ryan
  39. Season of the Wind [Dramatized Adaptation] Ralph Cotton
    3.5
  40. The Angel Mark Dawson
    4.5
  41. Tout ce que j'ai vu: Les élites ont des secrets sombres… elle est la seule à les avoir vus. Un thriller psychologique époustouflant qui vous tiendra en haleine jusqu’à la fin. Teva Searon
  42. 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
  43. So Big (A Novel): "Winner of the Pulitzer Prize" Edna Ferber
  44. Moonleapers, Book 1: Moonleapers Margaret Peterson Haddix
  45. The Dangerous Shore: How a Motley Crew of Scientists, Mobsters, Double Agents, Retirees, Volunteer Pilots (and a Boy Scout) Stopped the Invasion of America Sara Vladic
  46. Unbecoming Habits Tim Heald
  47. Spygirl: Date Night C. S. Johnson
  48. Rising Tiger Trevor Scott
    1
  49. The Cold Edge Trevor Scott
  50. Lethal Force Trevor Scott