CHAPTER I. THE BEGINNING OF A PLOT.
CHAPTER II. BACK FROM THE DEAD.
CHAPTER III. JIMMY DURYEA'S DARING.
CHAPTER IV. THROWING THE GAUNTLET.
CHAPTER V. THE GHOST OF JIMMY.
CHAPTER VI. NICK MEETS DEFIANCE.
CHAPTER VII. WHEN A MAN IS DESPERATE.
CHAPTER VIII. PLOTTING AGAINST A PLOTTER.
CHAPTER IX. EXCITEMENT IN THE NIGHT.
CHAPTER X. A PLOT MOST FOUL.
CHAPTER XI. THE DIAMOND NECKLACE.
CHAPTER XII. THE REVELATIONS OF NAN.
CHAPTER XIII. THE LAYING OF THE GHOST.
CHAPTER XIV. THE STOLEN IDENTITY.
CHAPTER XV. A WOMAN OF MYSTERY.
CHAPTER XVI. GOING AFTER JUNO.
CHAPTER XVII. JUNO.
CHAPTER XVIII. A DANGEROUS WOMAN.
CHAPTER XIX. TRAILED BY FATALITIES.
CHAPTER XX. THE SIREN EXERTS HER SKILL.
CHAPTER XXI. THE SIREN AT WORK.
CHAPTER XXII. A SECRET MISSION.
CHAPTER XXIII. THE WORK OF A SECRET AGENT.
CHAPTER XXIV. THE AMBASSADOR'S CABINET.
CHAPTER XXV. THE HOLLOW BEDPOST.
CHAPTER XXVI. THE WOMAN SPY.
CHAPTER XXVII. IN THE NET OF A SIREN.
CHAPTER XXVIII. A FIGHT IN THE STREET.
CHAPTER XXIX. MURDER.
CHAPTER XXX. BARE-FACED JIMMY'S DOUBLE.
Transcriber’s Notes:
The original spelling, hyphenation, and punctuation have been retained, with the exception of apparent typographical errors which have been corrected.
For convenience, a table of contents, which is not present in the original, has been included.