John Gregory Dunne was an American author and screenwriter, born on May 25, 1932, in Hartford, Connecticut. He is best known for his novels, essays, and screenplays, which often explore themes of family, identity, and the complexities of modern life. Dunne's literary career spanned several decades, and he was recognized for his sharp wit and keen observations. In addition to his writing, Dunne was married to the acclaimed author Joan Didion, and the couple often collaborated on various projects. He wrote for notable publications, including The New York Times, and his work contributed significantly to American literature and film. Dunne passed away on December 30, 2023.