Each of the sixteen episodes tells a complete story in itself, so, by definition, this is a series, not a serial. The episode titles are: #1: When Appearances Deceive (1915); #2: The Rogue Syndicate (1915); #3: The Kidnapped Heiress (1915); #4: The Veiled Princess (1915); #5: A Society Schemer (1915); #6: The Key to a Fortune (1915); #7: The Ancient Coin (1915); #8: The Secret Message (1915); #9: The Oriental's Plot (1915); #10: The Spy's Ruse (1915); #11: The Crossed Clues (1916); #12: The Tricksters (1916); #13: The Sealskin Coat (1916); #14: The Lurking Peril (1916); #15: The Fate of America (1916); #16: The Trail's End (1916).