Professor Challenger (Theaker)
Titles (2)
| # | Title | Author(s) | Year | Type |
|---|---|---|---|---|
| Professor Challenger in Space | Stephen Theaker | 2000 | ||
| Quiet, the Tin Can Brains are Hunting! | Stephen Theaker | 2001 |
| # | Title | Author(s) | Year | Type |
|---|---|---|---|---|
| Professor Challenger in Space | Stephen Theaker | 2000 | ||
| Quiet, the Tin Can Brains are Hunting! | Stephen Theaker | 2001 |