Prolific author and screenwriter who wrote the comic series The Straitjacket Fits and the 1993 Judge Dredd novel The Savage Amusement. He also wrote the radio play Island Blue: Ronald in 2006.
He became the editor of Judge Dredd Magazine in 1991.
He edited the comic series 2000 AD until 2000, when he began writing Doctor Who novels.
He was born in New Zealand.
He published the Doctor Who book Who Killed Kennedy in April 1996.