| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Castle Tower Lighthouse, The | Doyle, Patrick | ||
| 2 | Fakersville Power Station, The | Doyle, Patrick | ||
| 3 | Flint Island Treehouse, The | Doyle, Patrick |
Juvenile Series and Sequels
| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Castle Tower Lighthouse, The | Doyle, Patrick | ||
| 2 | Fakersville Power Station, The | Doyle, Patrick | ||
| 3 | Flint Island Treehouse, The | Doyle, Patrick |