Burke is one of the most cold-blooded yet strangely honorable heroes in the history of crime fiction, an outlaw who makes his living by preying on the most vicious of New York City's bottom-feeders, those who thrive on the suffering of children. In Andrew Vachss's tautly engrossing novel Burke is given a purse full of dirty money to find the infamous Ghost Van that is cutting a lethal swath among the teenage prostitutes in the 'hood. He also gets...