Clockwork Princess Author : Cassandra Clare Publisher : Simon and Schuster Total Pages : 656 Release : 2015-09 ISBN 10 : 9781481456036 ISBN 13 : 1481456032 Language : EN, FR, DE, ES & NL GET BOOK Clockwork Princess Book Description: If the only way to save the world was to destroy what you loved most, would you do it? The clock is ticking. Everyone must choose. Passion. Power. Secrets. Enchantment. Danger closes in around the Shadowhunters in the third and final instalment of the bestselling Infernal Devices trilogy.