The Young Poisoner's Handbook (1995)
Graham Young is a teenage misfit living in suburban London in the 1960s. He hates his stepmother but loves chemistry, and the two impulses unite in a wicked plot to slowly poison her. After she dies, he's found guilty and sent to a psychiatric hospital, where an idealistic doctor thinks he can be cured. london, england, poison, stepmother, based on true story, murder, mental institution, serial killer, psychiatrist, social misfit
ETC.
