found: Wikipedia (French), viewed Mar. 7, 2008(Musnik, Henry; b. Punta Arenas, Chile 25 Sept. 1895; d. 4 Sept. 1957 in Paris; wrote in French on sports, science fiction, police and mystery novels, etc. under various names, including: Claude Ascain, Paul Braydunes Pierre Braydunes, Henri Bussières, Jean Daye, Christian Dee, Pierre Dennys, Gérard Dixe, Alain Martial, Pierre Olasso as well as Henry-Musnik and Henri Musnik; list of works cited only under Ascain, Bussières, Daye, Dennys, and Olasso )
found: OCLC database, viewed Mar. 7, 2008(hdgs: Musnik, Henry, usage: Henry Musnik; Ascain, Claude, usage: Claude Ascain; Braydunes, Paul, usage: Paul Braydunes; Braydusses, Paul, usage: Paul Braydusses; Bussières, Henri, usage: Henri Bussières; Daye, Jean, usage: Jean Daye; Dee, Christian, usage: Christian Dee; Dennys, Pierre, usage: Pierre Dennys; Martial, Alain, usage: Alain Martial; Olasso, Pierre, usage: Pierre Olasso; Queyrac, Pierre de, usage: Pierre de Queyrac)