This existentialist never finished the fourth volume of "Les Chemins de la Liberte", so it's a trilogy
The title Les 
Chemins de la liberte applies to the series of novels as a whole, he explains, but
... [DOC] [TLE] Amazon.com: Customer Reviews: The Reprieve (Roads to Freedom) [PAR] What Hitler wants isn't Prague, nor Vienna, nor Danzig--it's Europe."