Ravelstein is Saul Bellow's final novel. Published in 2000, when Bellow was eighty-five years old, it received widespread critical acclaim. It tells the tale of a friendship between a university professor and a writer, and the complications that animate their erotic and intellectual attachments in the face of impending death. The novel is a roman à clef written in the form of a memoir. The narrator is in Paris with Abe Ravelstein, a renowned professor, and Nikki, his lover. Ravelstein, who is dying, asks the narrator to write a memoir about him after he dies. After his death, the narrator and his wife go on holiday to the Caribbean. The narrator catches a tropical disease and flies back to the United States to convalesce. Eventually, on recuperation, he decides to write the memoir. (June 10, 1915 – April 5, 2005) was a Canadian-born Jewish American writer. For his literary contributions, Bellow was awarded the Pulitzer Prize, the Nobel Prize for Literature, and the National Medal of Arts. He is the only writer to have won the National Book Award three times, and the only writer to have been nominated for it six times.

In the words of the Swedish Nobel Committee, his writing exhibited "the mixture of rich picaresque novel and subtle analysis of our culture, of entertaining adventure, drastic and tragic episodes in quick succession interspersed with philosophic conversation, all developed by a commentator with a witty tongue and penetrating insight into the outer and inner complications that drive us to act, or prevent us from acting, and that can be called the dilemma of our age." His best-known works include The Adventures of Augie March, Henderson the Rain King, Herzog, Mr. Sammler's Planet, Seize the Day, Humboldt's Gift and Ravelstein. Widely regarded as one of the twentieth century's greatest authors, Bellow has had a "huge literary influence."