The Lurking Peril
When Appearances Deceive
The Rogue Syndicate
The Kidnapped Heiress
The Veiled Princess
A Society Schemer
The Key to a Fortune
The Ancient Coin
The Secret Message
The Spy's Ruse
The Crossed Clues
The Tricksters
The Sealskin Coat
The Fate of America
The Trail's End
