Books about Spy stories (sorted by popularity)
- The Weight of the Crown Fred M. White 90 downloads
- Bernard Treves's Boots: A Novel of the Secret Service Laurence Clarke 87 downloads
- Brain Twister Randall Garrett and Laurence M. Janifer 86 downloads
- The Passion for Life Joseph Hocking 85 downloads
- The Sinister Invasion Edmond Hamilton 85 downloads
- The Great Impersonation E. Phillips Oppenheim 84 downloads
- A Boy Scout's Courage Edward Howard Griggs 83 downloads
- Zoraida: A Romance of the Harem and the Great Sahara William Le Queux 82 downloads
- The Man with the Clubfoot Valentine Williams 80 downloads
- The Incomplete Theft Randall Garrett and Robert Silverberg 80 downloads
- A Diplomatic Woman Huan Mee 77 downloads
- Havoc E. Phillips Oppenheim 76 downloads
- A Maker of History E. Phillips Oppenheim 75 downloads
- The Traitors E. Phillips Oppenheim 74 downloads
- The Double Spy Dan T. Moore 74 downloads
- The Spy: The Story of a Superfluous Man Maksim Gorky 72 downloads
- The Revellers Louis Tracy 70 downloads
- The Spy: Condensed for use in schools James Fenimore Cooper 70 downloads
- Ruth of the U. S. A. Edwin Balmer 69 downloads
- Shot With Crimson George Barr McCutcheon 68 downloads
- The silent invaders Robert Silverberg 67 downloads
- Affair in Araby Talbot Mundy 67 downloads
- A Tourist Named Death Christopher Anvil 65 downloads
- The Arbiter: A Novel Lady Florence Eveleen Eleanore Olliffe Bell 63 downloads
- Submarine U93 Charles Gilson 62 downloads