The Cider House Rules (1985) is a novel by American writer John Irving, a Bildungsroman, which was later adapted into a film (1999) and a stage play by Peter Parnell. The story, set in the pre– and post–World War II era, is about a young man, Homer Wells, growing up under the guidance of Dr. Wilbur Larch, an obstetrician and abortionist. The story relates his early life at Larch's orphanage in Maine and follows Homer as he eventually leaves the nest and comes of age in the world.