Andrew Mulligan was born in 1962 and brought up in London. He worked as a theatre director for ten years before travels in Asia prompted him to retrain as a teacher. Having taught in India, Brazil, Vietnam and the Philippines he returned to the UK and now writes full time. He is best known as a children's author; his novel Trash (2010) has been published in thirty-two languages. He also writes radio plays and film scripts. Train Man is his first adult novel: 'What was the starting point? I'm afraid it was when a colleague did the unthinkable, and all I could think about was what might have saved him.'