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(1 - 13 of 13)
Plotters against a nation, or, The mystery of the perfumed handkerchief
Mignon Duprez, the female spy, or, Patsy's fight for Adelina
A mystery of high society, or, Nick Carter's tangled puzzle
A million dollars reward, or, Nick Carter's process of induction
Patsy's vacation problem, or, Nick Carter's assistant in a king's service
The king's prisoner, or, Patsy plays a lone hand
The message in blue, or, Nick Carter's clue to a vast conspiracy
The detective's disappearance, or, Nick Carter is saved by Adelina
The airshaft spectre, or, Nick Carter's shrewd surmise
The Policy King Baffled, or, Nick Carter's dazzling move
The Hidden Crime, or, Nick Carter's telephone clew
The Secret Entrance, or, Nick Carter and the child stealers
The cavern mystery, or, Nick Carter's puzzle of the leather bag