To rule the streets, one must learn sacrifice. A smart thief surrounds himself with myth, sacrificing truth. A dangerous thief writes his name in blood, sacrificing his soul. A Thief King gives his heart to no one and lives a life of solitude. Koltin Seaward thought he was all three without sacrifice. In a city where the rich live frivolous lives and the poor barely survive there are two kings. One who earns the title by inheritance, the other paid for in blood. Koltin paid the price and earned the title to rule the underworld, but his world is about to change. To protect those he holds dearest, Koltin has to fight in order to save his family, his city and himself, but at what cost? What will he sacrifice? His heart or his soul...

Macey McHenry—Glamorous society girl or spy-in-training? W.W. Hale V—Heir to an American dynasty or master thief? There are two sides to every coin. Whether these two can work together is a tossup. Born into privilege, Macey and Hale are experts at mingling with the upper class. But even if they’ve never raised an eyebrow at the glitz, neither teenager has ever felt at home with the glamour. When Macey and Hale meet at a society gala, the party takes a dangerous turn. Suddenly they’re at the center of a hostage situation, and it’s up to them to stop the thugs from becoming hostile. Will Macey’s spy skills and Hale’s con-man ways be enough to outsmart a ruthless gang? Or will they have to seek out the ultimate inside girl to help? The worlds of Heist Society and the Gallagher Girls collide in Ally Carter’s fast-paced, high-stakes and tantalizing new story. Get a behind the scenes glimpse as Ally delivers an irresistible thriller that is full of her signature style and savvy twists.