CHAPTER I THE OPENING OF A PROBLEM
CHAPTER II BONES
CHAPTER III MORE BONES
CHAPTER IV THE LITTLEHAMPTON AUNT
CHAPTER V THE CLOAKED MAN
CHAPTER VI A NEW SLANT ON THE CASE
CHAPTER VII DEAD END
CHAPTER VIII CONFESSION
CHAPTER IX TYPESCRIPT
CHAPTER X INQUEST
CHAPTER XI THE THIRD PROBLEM
CHAPTER XII THE MAN WITH THE PSYCHIC EYE
CHAPTER XIII THE MAN IN THE SUN-GLASSES
CHAPTER XIV BROOK COTTAGE
CHAPTER XV THE MYSTERIOUS TENANT
CHAPTER XVI REVIEW OF THE EVIDENCE
CHAPTER XVII CLIMAX
CHAPTER XVIII RECONSTRUCTION OF THE CRIME
CHAPTER XIX THE OPENING OF A PROBLEM
