6IV. How the Suicide of a Staff Officer Once Averted War Between Austria and Russia
17XV. How Emma Edmonds Penetrated the Confederate Lines
7V. The Romantic Side of Major André’s Unsuccessful Exploit
18XVI. The Amazing Adventure of Brigadier-General Lafayette C. Baker
8VI. The Strange Adventures of the Chevalier D’Eon at the Russian Court
19XVII. The Mysterious “F” and the Captured Troopers
9VII. How Napoleon’s Chief Spy Hoodwinked the Emperor of Austria
20XVIII. The Mysterious Man Who Asked for a Light
10VIII. Lydia Darrah, The Brave Quakeress Who Saved Washington’s Army from Destruction
21XIX. Carl Lody and Spies of the World’s Greatest War
11IX. Doctor Steiber and the Mystery of the Franco-Prussian War