Cassandra Clare is the #1 New York Times and USA TODAY bestselling author of Chain of Gold as well as the internationally bestselling Dark Artifices trilogy, Mortal Instruments series, and Infernal Devices trilogy. She is the coauthor of the Eldest Curses series with Wesley Chu; The Bane Chronicles with Sarah Rees Brennan and Maureen Johnson; Tales from the Shadowhunter Academy with Sarah Rees Brennan, Maureen Johnson, and Robin Wasserman; and Ghosts of the Shadow Market with Sarah Rees Brennan, Maureen Johnson, Kelly Link, and Robin Wasserman. Her books have more than 50 million copies in print worldwide and have been translated into more than thirty-five languages and made into a feature film and a TV show. Cassandra lives in western Massachusetts. Visit her at CassandraClare.com. Learn more about the world of the Shadowhunters at Shadowhunters.com. Cassandra Jean is an illustrator and comic artist who spends her days toiling with a pen in her hand and her faithful dog sleeping at her feet. The radio is always on, and Gatorade is a constant source of power!