Life is sweet again for Oz Blackstone, private enquiry agent turned money magnet. Successful television performer, lottery winner, on the edge of movie stardom and reunited, out of tragedy, with his partner Primavera Phillips, things couldn't be better for the boy who once wanted only to be ordinary...until a visit from his policeman pal, DI Mike Dylan, resurrects his part-time career as a private investigator, on the trail of a poison pen. 'Nothing much', thinks Oz, before the threats become reality, and before he and his nearest and dearest become targets themselves.