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| Gertrude, Gumshoe: Gunslinger City |
R. E. Merrill |
2023-03-03 |
New Creation Publishing |
روايات |
| Gertrude, Gumshoe: Murder at the Thrift Store |
R. E. Merrill |
2023-03-03 |
New Creation Publishing |
روايات |
| Introducing Gertrude, Gumshoe |
R. E. Merrill |
2023-03-02 |
New Creation Publishing |
روايات |
| Gertrude, Gumshoe: Cowboy Shoot |
R. E. Merrill |
2023-03-02 |
New Creation Publishing |
روايات |
| Gertrude, Gumshoe: Haunted Hotel |
R. E. Merrill |
2023-03-02 |
New Creation Publishing |
روايات |
| Gertrude, Gumshoe: S'more Murder |
R. E. Merrill |
2023-03-02 |
New Creation Publishing |
روايات |
| Gertrude, Gumshoe and the Vardsale Villain |
R. E. Merrill |
2023-02-03 |
New Creation Publishing |
روايات |
| Gertrude, Gumshoe: Slam Is Murder |
R. E. Merrill |
2023-02-03 |
New Creation Publishing |
روايات |
| Gertrude, Gumshoe: Cowboy Shoot |
R. E. Merrill |
2021-11-30 |
New Creation Publishing |
روايات |
| Gertrude, Gumshoe: S'more Murder |
R. E. Merrill |
2021-08-03 |
New Creation Publishing |
روايات |
| Gertrude, Gumshoe: Murder at the Thrift Store |
R. E. Merrill |
2016-12-30 |
New Creation Publishing |
روايات |