| Gervase Fen | |
|---|---|
| First appearance | The Case of the Gilded Fly |
| Last appearance | Fen Country |
| Created by | Edmund Crispin |
| In-universe information | |
| Gender | Male |
| Occupation | Oxford Professor, amateur sleuth |
| Nationality | English |
Gervase Fen is a fictional amateur detective and Oxford Professor of English Language and Literature created by Edmund Crispin. Fen appears in nine novels and two books of short stories published between 1944 and 1979. Fen is an unconventional detective who is often faced with a locked room mystery to solve.