1. The Secret Agent: Ultimate Spy Collection (77 Books in One Volume)

    James Fenimore Cooper, John Buchan, William Le Queux, Talbot Mundy, Arthur Conan Doyle, Joseph Conrad, Erskine Childers, George Barton, Robert W. Chambers, Fred M. White, Robert Baden-Powell, John R. Coryell, E. Philips Oppenheim

    book
  2. The World's Greatest Military Spies and Secret Service Agents: The History of Espionage – True Crime Stories

    George Barton

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  3. Espionage Thriller Anthology

    James Fenimore Cooper, John Buchan, William Le Queux, Talbot Mundy, Arthur Conan Doyle, Joseph Conrad, Erskine Childers, George Barton, Robert W. Chambers, Fred M. White, Robert Baden-Powell, John R. Coryell, E. Philips Oppenheim

    book
  4. The World's Greatest Military Spies and Secret Service Agents : The History of Espionage – True Crime Stories

    George Barton

    book
  5. SPY THRILLERS - Boxed Set : True Espionage Stories and Biographies, Action Thrillers, International Mysteries, War Stories: 77 Novels & Short Stories

    James Fenimore Cooper, John Buchan, William Le Queux, Talbot Mundy, Arthur Conan Doyle, Joseph Conrad, Erskine Childers, George Barton, Robert W. Chambers, Fred M. White, Robert Baden-Powell, John R. Coryell, E. Philips Oppenheim

    book
  6. THE SECRET SERVICE - Spy Thrillers Boxed Set : True Espionage Stories, Action Adventures,, International Mysteries, War Stories & Spy Tales: 77 Books in One Volume

    James Fenimore Cooper, John Buchan, William Le Queux, Talbot Mundy, Arthur Conan Doyle, Joseph Conrad, Erskine Childers, George Barton, Robert W. Chambers, Fred M. White, Robert Baden-Powell, John R. Coryell, E. Philips Oppenheim

    book
  7. THE SECRET SERVICE - Spy Thrillers Boxed Set : True Espionage Stories, Action Adventures,, International Mysteries, War Stories & Spy Tales: 77 Books in One Volume

    E. Philips Oppenheim, Arthur Conan Doyle, John Buchan, Erskine Childers, Joseph Conrad, William Le Queux, Fred M. White, Robert W. Chambers, Talbot Mundy, James Fenimore Cooper, John R. Coryell, George Barton, Robert Baden-Powell

    book
  8. SPY THRILLERS - Boxed Set : True Espionage Stories and Biographies, Action Thrillers, International Mysteries, War Stories: 77 Novels & Short Stories

    John Buchan, E. Philips Oppenheim, Erskine Childers, Joseph Conrad, William Le Queux, Fred M. White, Robert W. Chambers, Talbot Mundy, James Fenimore Cooper, Arthur Conan Doyle, John R. Coryell, George Barton, Robert Baden-Powell

    book
  9. The Secret Agent: Ultimate Spy Collection (77 Books in One Volume)

    E. Philips Oppenheim, Arthur Conan Doyle, John Buchan, Erskine Childers, Joseph Conrad, William Le Queux, Fred M. White, Robert W. Chambers, Talbot Mundy, James Fenimore Cooper, John R. Coryell, George Barton, Robert Baden-Powell

    book
  10. Barry Wynn; Or, The Adventures of a Page Boy in the United States Congress

    George Barton

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  11. The Secret Agent: Ultimate Spy Collection (77 Books in One Volume)

    James Fenimore Cooper, John Buchan, William Le Queux, Talbot Mundy, Arthur Conan Doyle, Joseph Conrad, Erskine Childers, George Barton, Robert W. Chambers, Fred M. White, Robert Baden-Powell, John R. Coryell, E. Philips Oppenheim

    book
  12. Stay Undercover (Spy Books Boxed Set) : True Spy Stories and Biographies, Action Thrillers, International Mysteries & War Espionage

    John Buchan, E. Philips Oppenheim, Erskine Childers, Joseph Conrad, William Le Queux, Fred M. White, Robert W. Chambers, Talbot Mundy, James Fenimore Cooper, Arthur Conan Doyle, John R. Coryell, George Barton, Robert Baden-Powell

    book