(1 - 20 of 49)
The black spy, or, The Yellowstone trail
Despard, the spy, or, The fall of Montreal
The white-faced pacer, or, Before and after the battle
The peddler spy, or, Dutchmen and Yankees
The masked spy, or, The wild rider of the hills
The traitor spy
Nick Carter and the Marixburg affair, or, Foiling a great conspiracy
A queen of vengeance, or, Nick Carter's beautiful nemesis
The conspiracy of an empire, or, Nick Carter's bravest act
By command of the czar, or, Nick Carter's boldest defiance
Zanoni, the transfigured, or, Nick Carter's phantom mascot
Kidnapped in broad daylight, or, Nick Carter on his own trail
Holding up a nation, or, The little giant rules the world
The crime behind the throne, or, Nick Carter and the palace mystery
An emperor at bay, or, Nick Carter defies the czar
The mystery of the Mikado, or, Nick Carter in Japan
The Nihilist's son, or, The spy of the third section
Napoleon's Irish spy, or, Larry the Lugger
The invisible twelve, an Irish romance of the present day