In the vibrant city-state of Castellane, the richest of nobles and the most debauched of criminals have one thing in common: the constant search for wealth, power and the next hedonistic thrill. A dramatic epic of power, intrigue and magic. Here, a boy is born to rule a divided city. A girl is destined to return lost magic to the world. And a prince will betray his people to win a crown. The first adult fantasy novel by internationally bestselling author Cassandra Clare.