Carolyn Castle is one of the most famous faces in the UK - a soap opera star known to millions. But when she witnesses a gangland killing she has to ask herself if her fame could be the death of her. The killer is charismatic gangster Warwick Richards. A man more than capable of killing again to protect his secret. But does he know that Carolyn saw him commit murder?

Would you kill to write a bestseller? Well Adrian Slater says that he's prepared to do just that - and announces the fact in a creative writing class. Lecturer Dudley Grose is convinced that Slater is a psychopath and means what he says. But the Dean of the university doesn't believe him and neither do the cops. But when a student on the course vanishes and her bathroom is awash with blood, the police wonder if Slater has actually carried out his threat, and if the book he's writing contains the evidence that will put him away. The Bestseller is a book about murder, but it's also an insight...