Mark is a London-born writer and teacher. He adapted The Street of Crocodiles and the Three Lives of Lucie Carrol with Complicite and from 1992 was their Literary Manager. He has also written for television – single dramas (The Escapist) and soaps (EastEnders), as well as radio plays and short films. His most recent play, So Close to Home, was seen in London and at the Brighton Festival 2008. Mark teaches screenwriting, playwriting, and theatre in both the UK and the US.