"Adolphe" is a semi-autobiographical novel that tells the story of a young man, Adolphe, who falls in love with an older woman, Ellénore. The novel explores the complexities and consequences of their illicit love affair, as Adolphe struggles with his feelings and societal expectations. The story delves into themes of love, power, freedom, and the individual versus society, offering a profound psychological and moral insight into human nature.

"Homo Faber" is a novel about a man named Walter Faber, a highly rational and logical Swiss engineer who believes strongly in technology and progress. His life is turned upside down when he survives a plane crash in the Mexican desert, falls in love with a young woman who turns out to be his daughter, and then loses her to a tragic death. This series of events forces him to question his faith in technology and confront the irrationality of life.

The novel follows the adventures of an eccentric, violent, and mentally unstable protagonist who is released from an asylum by his psychiatrist. The pair embark on a chaotic journey across Europe and America, encountering a variety of strange and often dangerous situations. The narrative explores themes of insanity, violence, and the human condition, offering a dark and surreal critique of modern society.