CONTENTS

CHAPTER I. WHEN THREE IS A MYSTERY
CHAPTER II. THE FLEETING PROMPTER
CHAPTER III. THE INNOCENT BYSTANDER
CHAPTER IV. A SCIENTIFIC NOVELTY
CHAPTER V. THE MISBEHAVIOR OF THE 'PHONE
CHAPTER VI. AN EXPERIMENT WITH THE “MOVIES”
CHAPTER VII. ENTER A BEAUTIFUL WOMAN
CHAPTER VIII. WHEN GREEK MEETS GREEK
CHAPTER IX. IN THE GARDEN OF TEMPTATION
CHAPTER X. WHEN IT'S DARK IN THE PARK
CHAPTER XI. A TURN IN THE TRAIL
CHAPTER XII. THE HAND OF THE VOICE
CHAPTER XIII. THE SPIDER'S WEB
CHAPTER XIV. A PILGRIMAGE INTO FRIVOLITY
CHAPTER XV. CONCERNING HELENE'S FINESSE
CHAPTER XVI. THE STRANGE AND SURPRISING WARREN
CHAPTER XVII. IN WHICH SHIRLEY SURPRISES HIMSELF
CHAPTER XVIII. ON THE RISING TIDE
CHAPTER XIX. AN EXPEDITION UNDERGROUND
CHAPTER XX. A DOUBLE ON THE TRAIL
CHAPTER XXI. A BURGLARY FOR JUSTICE
CHAPTER XXII. IN THE DOUBLE TRAP
CHAPTER XXIII. CAPTURED AND THEN
CHAPTER XXIV. CONCLUSION