Clockwork Angel

When Tessa Gray crosses the ocean to find her brother in Victorian England, something terrifying is waiting for her in London's Downworld. Kidnapped by the mysterious Dark sisters, who are members of a secret organization called the Pandemonium club, Tessa soon learns that she has the power to transform into another person. The Magister, the shadowy figure who runs the club, will stop at nothing to claim Tessa's power for his own. Friendless and hunted, Tessa takes refuge with the Shadowhunters, warriors dedicated to ridding the world of demons. She soon finds herself fascinated by--and torn…