- Author: Pol Demade Author Record # 207332
- Legal Name: Demade, Pol
- Birthplace: Comines, Hainaut, Belgium
- Birthdate: 13 August 1863
- Deathdate: 16 September 1936
- Language: French
- Webpages: levisagevert.com, National Library of France
- Author Tags: fantasy (1), horror (1), madness (1)