There's a secret part of New York City that no one knows about. It's protected by a mysterious group of girls known as the Irregulars, led by the alluring Kiki Strike. The adventure heats up in "The Empress's Tomb," when all of the Irregulars have to put aside their personal problems and fight for their city. From the "New York Times "bestselling author of "The Eternal Ones "comes this brand-new package for her first two Kiki Strike novels in anticipation of the third-"The Darkness Dwellers," hitting shelves in Winter 2013!