| Table of Contents | |
| Section | Page |
| Start of eBook | 1 |
| MYSTERY NO. I | 1 |
| MYSTERY NO. II | 6 |
| MYSTERY NO. III | 10 |
| MYSTERY NO. IV | 16 |
| MYSTERY NO. V | 22 |
| MYSTERY NO. VI | 27 |
| MYSTERY NO. VII | 33 |
| MYSTERY NO. VIII | 39 |
| MYSTERY NO. IX | 45 |
| MYSTERY NO. X AND LAST | 51 |
| Table of Contents | |
| Section | Page |
| Start of eBook | 1 |
| MYSTERY NO. I | 1 |
| MYSTERY NO. II | 6 |
| MYSTERY NO. III | 10 |
| MYSTERY NO. IV | 16 |
| MYSTERY NO. V | 22 |
| MYSTERY NO. VI | 27 |
| MYSTERY NO. VII | 33 |
| MYSTERY NO. VIII | 39 |
| MYSTERY NO. IX | 45 |
| MYSTERY NO. X AND LAST | 51 |