
| Order | Book | Date | Rating | |
|---|---|---|---|---|
| 1 | The Mystery of the Stone Tiger | Jun-1972 | 0 | |
| 2 | The Riddle of the Frozen Fountain | Jan-1972 | 0 | |
| 3 | The Secret of the Silver Dolphin | Jan-1972 | 3 | |
| 4 | Mystery of the Wax Queen | Jan-1972 | 1 | |
| 5 | The Secret of the Minstrel's Guitar | Apr-1972 | 0 | |
| 6 | The Phantom Surfer | Jan-1972 | 0 | |
| 7 | The Secret of the Swiss Chalet | Jan-1973 | 1 | |
| 8 | The Haunted Lagoon | Jan-1973 | 0 | |
| 9 | The Mystery of the Bamboo Bird | Jan-1973 | 1 | |
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| 10 | The Sierra Gold Mystery | Jan-1973 | 0 | |
| 11 | The Secret of Lost Lake | Jan-1973 | 1 | |
| 12 | The Winking Ruby Mystery | Jan-1974 | 0 | |
| 13 | The Ghost in the Gallery | Jan-1975 | 0 | |
| 14 | The Curious Coronation | Jan-1976 | 0 | |
| 15 | The Hundred Year Mystery | Jan-1977 | 0 | |
| 16 | Mountain-Peak Mystery | Jan-1978 | 0 | |
| 17 | The Witch's Omen | Jun-1978 | 0 | |