Although he actually detested all ideologies, Céline was accused of collaboration with the Nazis during World War II, and after the Allied invasion of France, he fled first to Germany (1944) and then to Denmark (1945), where he was imprisoned for more than a year. In 1950 a French court convicted him of collaboration in absentia, named him a national disgrace, and sentenced him to a year in prison. The following year, however, he received judicial amnesty and returned to France. His later works include the autobiographical novels Fable for Another Time (1952, tr. 2003), the first of a two-part narrative that moves back and forth between the last days of the German occupation of France and Céline's postwar imprisonment in Denmark, and Castle to Castle (1957, tr. 1968), North (1960, tr. 1972), and Rigadoon (1961, tr. 1974), a trilogy recounting his nightmarish journey through Germany to Denmark while fleeing Allied armies during the last days of the Third Reich. Céline is now generally regarded as one of the most important and influential—as well as controversial—20th-century French novelists.
See biography by P. McCarthy (1976); studies by J. H. Matthews (1978), J. Carson (1987), N. Hewitt (1987), W. K. Buckley, ed. (1989), C. Krance (1992), and P. H. Solomon (1992).