- CHAPTER I GOLIATH LEADS THE WAY免费
- CHAPTER II IN SEARCH OF ADVENTURE免费
- CHAPTER III AMATEUR DETECTIVES免费
- CHAPTER IV THE ROOM OF MYSTERY免费
- CHAPTER V JOYCE MAKES A NEW DISCOVERY. SO DOES GOLIATH免费
- CHAPTER VI JOYCE'S THEORY免费
- CHAPTER VII GOLIATH MAKES ANOTHER DISCOVERY免费
- CHAPTER VIII CYNTHIA HAS AN IDEA免费
- CHAPTER IX THE MEMORIES OF GREAT-AUNT LUCIA免费
- CHAPTER X AN EXCITING DISCOVERY免费
- CHAPTER XI THE ROOM THAT WAS LOCKED免费
- CHAPTER XII A SLIGHT DISAGREEMENT免费
- CHAPTER XIII THE GREAT ILLUMINATION免费
- CHAPTER XIV THE MEDDLING OF CYNTHIA免费
- CHAPTER XV THE STRANGER AT THE DOOR免费
- CHAPTER XVI JOYCE EXPLAINS免费
- CHAPTER XVII IN WHICH ALL MYSTERIES ARE SOLVED免费