Welcome to the Black Triangle, New York's decadent district of opium dens, gambling casinos, drunken sailors, gaudy hookers, and back room abortions. The queen of this unsavory neighborhood is Black Lena Shanks, whose family leads a ring of female criminals-women skilled in the art of cruelty. Only a few blocks away, amidst the elegant mansions and lily-white reputations of Gramercy Park and Washington Square, lives Judge James Stallworth...