Career
He is the author of various fiction and non-fiction works. His first non-fiction book, Too Much Information (Chipmunka 2008) is an autobiographical account of living with mental illness. He has written one novel aimed at teenagers and young adults.
He wrote the Big Finish audio production Iris Wildthyme and the Panda Invasion, which was released in 2009.
Mark also contributed to an article in the Times Education Supplement in 2009 - "Headmaster, I"m Bi-polar". Mark is the brother of the author Paul Magrs.