| Additional Information |
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| Page 5 | The Case of the Alarm Clock by Anon. |
| Page 12 | The Case of the Clean Sweep by Anon. |
| Page 19 | The Case of the Ready-Made Clue by Anon. |
| Page 26 | The Case of the Smuggled Diamonds by Anon. |
| Page 33 | The Case of the Crusted Snow by Anon. |
| Page 40 | The Case of the Artist's Ink by Anon. |
| Page 46 | The Case of the Officer's Stars by Anon. |
| Page 53 | The Case of the Wicked Uncle by Anon. |
| Page 59 | The Case of the Leading Lady by Anon. |
| Page 65 | The Case of the Burnt Loaves by Anon. |
| Page 72 | The Case of the Rusty Weight by Anon. |
| Page 78 | The Case of the Widow's Dress by Anon. |
| Page 85 | The Case of the Silver Salver by Anon. |
| Page 91 | The Case of the Missing Portrait by Anon. |
| Page 97 | The Case of the Book in Demand by Anon. Originally published Adventure Jan 25 1930, as "Solomon Sticks to the Trail". |
| Page 105 | The Case of the Ice Box by Anon. |
| Page 111 | The Case of the War Souvenir by Anon. |
| Page 117 | The Case of the Cinema Tickets by Anon. |
| Page 123 | The Case of the Check Cap by Anon. |
| Page 129 | The Case of the Insane Boy by Anon. |
| Page 137 | The Case of the Lazy Painter by Anon. |
| Page 143 | The Case of the Six-Hitter by Anon. |
| Page 149 | The Case of the Shifting Path by Anon. |
| Page 155 | The Case of the Pawned Suit by Anon. |
| Page 161 | The Case of the Drum of Doom by Anon. |
| Page 169 | The Case of the Pursuing Car by Anon. |
| Page 175 | The Case of the Country Bus by Anon. |
| Page 181 | The Case of the Special Ointment by Anon. Originally published Saturday Post Mar 29 1913, as "The Poisoned Player" |
| Page 187 | The Case of the Plentiful Cigarettes by Anon. |
| Page 193 | The Case of the Lost Radium by Anon. |
| Page 202 | The Case of the Gaol Breakers by Anon. Originally published Adventure Oct 19 1929, as "The Bootlegging 'Tecs" |
| Page 207 | The Case of the Car Fumes by Anon. |
| Page 213 | The Case of the Cheap Strawberries by Anon. |
| Page 219 | The Case of the Doped Footballers by Anon. Originally published Adventure Oct 26 1929, as "The Team that went to Sleep" |
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| The data in the additional content section is courtesy of Galactic Central. |