| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Seven Professors of the Far North, The | Fardell, John | ||
| 2 | Flight of the Silver Turtle, The | Fardell, John | ||
| 3 | Secret of the Black Moon Moth, The | Fardell, John |
Juvenile Series and Sequels
| # | Book Title | Author | ||
|---|---|---|---|---|
| 1 | Seven Professors of the Far North, The | Fardell, John | ||
| 2 | Flight of the Silver Turtle, The | Fardell, John | ||
| 3 | Secret of the Black Moon Moth, The | Fardell, John |