Room 13 (novel)
Room 13 is a 1924 crime novel by the British writer Edgar Wallace. It was the first in a series of books featuring the character of J. G. Reeder, a mild-mannered civil servant who is a brilliant detective.
In 1964 it was turned into a West German thriller Room 13 directed by Harald Reinl and starring Joachim Fuchsberger and Karin Dor. This was part of a long-running series of Wallace adaptations made by Rialto Film.
- Goble p.488
- Goble, Alan. The Complete Index to Literary Sources in Film. Walter de Gruyter, 1999.