Colin Gray
Titles (4)
| # | Title | Author(s) | Year | Type |
|---|---|---|---|---|
| 1 | King Cobra | Mark Channing | 1933 | |
| 2 | White Python | Mark Channing | 1934 | |
| 3 | The Poisoned Mountain | Mark Channing | 1935 | |
| 4 | Nine Lives | Mark Channing | 1937 |
| # | Title | Author(s) | Year | Type |
|---|---|---|---|---|
| 1 | King Cobra | Mark Channing | 1933 | |
| 2 | White Python | Mark Channing | 1934 | |
| 3 | The Poisoned Mountain | Mark Channing | 1935 | |
| 4 | Nine Lives | Mark Channing | 1937 |