Gwendoline Butlerwrites under her own name and the pseudonym Jennie Melville. Educated at Haberdashers, she read history at Oxford, and later married Dr. Lionel Butler, Principal of Royal Holloway College. She has one daughter. She is a winner of the Crime Writers' Association's Silver Dagger Award. She was also selected as being one of the top two hundred crime writers in the world by The London Times. She lives in Surrey, England.