- PROBLEM I THE GOLDEN SLIPPER免费
- PROBLEM II. THE SECOND BULLET “You must see her.”免费
- PROBLEM III. AN INTANGIBLE CLUE “Have you studied the case?”免费
- PROBLEM IV. THE GROTTO SPECTRE免费
- PROBLEM V. THE DREAMING LADY “And this is all you mean to tell me?”免费
- PROBLEM VI. THE HOUSE OF CLOCKS免费
- PROBLEM VII. THE DOCTOR, HIS WIFE, AND THE CLOCK免费
- PROBLEM VIII. MISSING: PAGE THIRTEEN免费
- PROBLEM IX. VIOLET’S OWN “It has been too much for you?”免费