Books about Spy stories (sorted by popularity)
- Shot With Crimson George Barr McCutcheon 58 downloads
- Clubfoot the Avenger Valentine Williams 57 downloads
- The Double Spy Dan T. Moore 57 downloads
- The House of Spies Warwick Deeping 57 downloads
- The Crimson Patch Augusta Huiell Seaman 56 downloads
- Whoso Findeth a Wife William Le Queux 56 downloads
- The Boy Spies of Philadelphia James Otis 55 downloads
- A Boy Scout's Courage Edward Howard Griggs 54 downloads
- A Diplomatic Woman Huan Mee 53 downloads
- The Boy Scout Aviators George Durston 50 downloads
- Kim: Koko maailman pikku ystävä (Finnish) Rudyard Kipling 49 downloads
- Spies Die Hard! Arnold Marmor 47 downloads
- The New Forest Spy George Manville Fenn 40 downloads
- The Lost Ambassador; Or, The Search For The Missing Delora E. Phillips Oppenheim 37 downloads
- Keisarin kynttilänjalat (Finnish) Baroness Emmuska Orczy Orczy 36 downloads
- Her Royal Highness: A Romance of the Chancelleries of Europe William Le Queux 33 downloads