| # | Book Title | Author | |
|---|---|---|---|
| 1 | Hermit of Gordon's Creek, The | Lloyd, Hugh | |
| 2 | Kidnapped in the Jungle | Lloyd, Hugh | |
| 3 | Copperhead Trail Mystery, The | Lloyd, Hugh | |
| 4 | Smuggler's Secret, The | Lloyd, Hugh | |
| 5 | Mysterious Arab, The | Lloyd, Hugh | |
| 6 | Lonesome Swamp Mystery, The | Lloyd, Hugh | |
| 7 | Clue at Skeleton Rocks, The | Lloyd, Hugh | |
| 8 | Doom of Stark House, The | Lloyd, Hugh | |
| 9 | Lost Mine of the Amazon, The | Lloyd, Hugh | |
| 10 | Mystery at Dark Star Ranch, The | Lloyd, Hugh |