Copyright Holder (Design) 1
 | The Deadly Camera | Paperback |
Publisher 6
 | The Phantom Horseman | Paperback |
 | The Case of the Mystery Graves | Paperback |
 | The Secret of the Circus | Paperback |
 | The Haunting of Alice Fairlie | Paperback |
| The Deadly Camera | Paperback |
 | Fear at the Festival | Paperback |
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