The THIRTEENTH LETTER

CHAPTER I THE EVENTS OF A NIGHT

CHAPTER II CAUGHT IN THE WEB

CHAPTER III COMPLICATIONS

CHAPTER IV THE BLACK CREST

CHAPTER V SHERIFF TRENHOLM ASKS QUESTIONS

CHAPTER VI THE THIRD HAND

CHAPTER VII CURIOUS QUESTIONS AND EVASIVE ANSWERS

CHAPTER VIII BLACKMAIL

CHAPTER IX THE DENIAL

CHAPTER X SKIRMISHING

CHAPTER XI THE FOLDED NOTE

CHAPTER XII THE HUMAN EYE

CHAPTER XIII THE SPIDER AND THE FLY

CHAPTER XIV THE WILL OF HATE

CHAPTER XV THREE BEEHIVES

CHAPTER XVI THE THIRTEENTH LETTER

CHAPTER XVII CHERCHEZ LA FEMME

CHAPTER XVIII THE DEATH CLUTCH

CHAPTER XIX WHICH?

CHAPTER XX THE RULING PASSION