Darrow would have lived in peace, but his enemies brought him war. The Gold overlords demanded his obedience, hanged his wife, and enslaved his people. But Darrow is determined to fight back. Risking everything to transform himself and breach Gold society, Darrow has battled to survive the cutthroat rivalries that breed Society’s mightiest warriors, climbed the ranks, and waited patiently to unleash the revolution that will tear the hierarchy apart from within. Finally, the time has come. But devotion to honor and hunger for vengeance run deep on both sides. Darrow and his comrades-in-arms face powerful enemies without scruple or mercy. Among them are some Darrow once considered friends. To win, Darrow will need to inspire those shackled in darkness to break their chains, unmake the world their cruel masters have built, and claim a destiny too long denied—and too glorious to surrender.

Meet Celaena Sardothien. Beautiful. Deadly. Destined for greatness. In a land without magic, where the king rules with an iron hand, Celaena, an assassin, is summoned to the castle. She comes not to kill the king, but to win her freedom. If she defeats twenty-three killers, thieves, and warriors in a competition, she is released from prison to serve as the king’s champion. The Crown Prince will provoke her. The Captain of the Guard will protect her. But something evil dwells in the castle of glass—and it’s there to kill. When her competitors start dying one by one, Celaena’s fight for freedom becomes a fight for survival, and a desperate quest to root out the evil before it destroys her world.