A brilliant and gut-wrenching novel about a father and son from a “generous and lyric storyteller” (San Francisco Chronicle). Known for his tragicomic voice and unforgettable characters, John Dufresne tells the story of Olney, whose beloved son, Cully, collapses into addiction and vanishes into the chaotic netherworld of southern Florida. Aided by his terminally ill girlfriend and the colorful inhabitants of a local motel—including a doomsday prepper, an ex-nun, a pair of blind twins with an acute sense of smell, and a devoutly Catholic shelter worker—Olney sets out to save his son. Hilarious and devastating in equal measure, My Darling Boy is a hero’s quest for our time, a testament to families touched by the opioid crisis, and a remarkable achievement from one of our most talented authors.