Irvine Welsh Acid House", where the minds of a baby and a drug user swap bodies, or "The Granton Star Cause", where God transforms a man into a fly as punishment for wasting his life. Welsh adapted three of the stories for a later film of the same name, in which he also appeared. Welsh's third book (and second novel), "Marabou Stork Nightmares", alternates between a grim tale of thugs and schemes in sub-working class Scotland and a hallucinatory adventure tale set in South Africa. Gradually, common themes emerge. His next book, "" (1996), became his most high-profile work since "Trainspotting", released
Candy: A Novel of Love and Addiction and shortly afterward Casper is caught making heroin. His employer sends him to rehab but Casper leaves, knowing that action marks the end of his career. Casper then gets antidepressants and alcohol, goes to his lab, cooks one last batch, and commits suicide. The narrator goes into rehab and sobers up. He sees Candy the first chance he is allowed to, and she tells him she knows they have to end. They have to stay apart to be clean. "Candy" is an intense, and at times taxing, exploration of the heroin addiction shared by a young couple deeply in love.