This article is from the Dune FAQ, by Alan Schwartz with numerous contributions by others.
All the Dune books have been translated to French.
"Dune" (transl. Michel Demuth, originally "Dune_), Ailleurs et
Demain 6, 32bis (1970, 1975), also Edito-Service 12 (1975),
Press Pocket (1980) and France Loisir (1984).
"Le Messie de Dune" (transl. Michel Demuth, originally "Dune
Messiah_), Ailleurs et Demain 15, 32bis (1970, 1975), also
Edito Service 13 (1975), Press Pocket (1980) and France Loisir
(1984).
"Les Enfants de Dune" (transl. Michel Demuth, originally "Children
of Dune_), Ailleurs et Demain 30 (1978), also Futurs July-
August 1978 (extract), Press Pocket (1983) and France Loisir
(1984).
"L'Empereur-Dieu de Dune" (transl. Guy Abadia, originally "God
Emperor of Dune_), Ailleurs et Demain 73 (1982), also France
Loisir (1984) and Press Pocket (1987).
"Les Hérétiques de Dune" (transl. Guy Abadia, originally "Heretics
of Dune_), Ailleurs et Demain (1986), also France Loisir
(1986) and Press Pocket (1989).
"La Maison des Mères" (transl. Guy Abadia, originally
"Chapterhouse: Dune_), Ailleurs et Demain (1986), also France
Loisir (1987) and Press Pocket (1990).
 
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