Kernick (The Crime Trade
) blurs the line between the right and wrong sides of justice in his fourth novel, a tense tale about a British cop turned vigilante-for-hire. Det. Sgt. Dennis Milne fled London for the Philippines after murdering innocent men he mistook for scumbags. Three years later, after changing his name to Mick Kane, he earns a living in Sabang Bay offing bad guys for pay; his latest target is a familiar London snitch who's wanted back in England for killing Milne's friend, Det. Asif Malik. Hungry for further vengeance, Milne risks his freedom and returns to London to track down others connected to Malik's murder. Milne re-examines the case Malik was investigating, sets up a meeting with a crime boss and gets ambushed for his troubles. From then on, Milne barely stays a step ahead of death. Though uneven at times, this action-packed page-turner will earn Kernick new followers. (Sept.)