FTP, name this 1902 novel by Andr?Gide.
The title character masters Latin, Greek, Hebrew, Sanskrit, and Arabic by the age of 20, and writes an Essay on Phrygian Cults which is published under his father's name.  While living on his country farm at La Morini?e he befriends Charles, the son of the manager Bocage, but on his second stay there he falls in with the poachers Bute and Alcide, whom he helps to set traps.  When his wife falls ill, he retraces a journey he had made during his own illness, which takes them through Italy to Biskra and El Kantara, where Marceline dies.  After almost dying of tuberculosis, Michel returns to life in Tunisia with the help of some carefree Arab boys.  FTP, name this 1902 novel by Andr?Gide.
The title character masters Latin, Greek, Hebrew, Sanskrit, and Arabic by the age of 20, and writes an Essay on Phrygian Cults which is published under his father's name.  
The Immoralist or L'Immoraliste