Robert Finlay seems to have finally left his SAS past behind him and is settled into his new career as a detective. But when the author of a book about secret operations goes missing, along with his agent and an explosive new manuscript, it's clear that Finlay's troubles are far from over.
With his friend and former colleague, Kevin Jones, in trouble, and police complaints branch gunning for them both, Robert teams up with MI5 agent Toni Fellowes...