Cassandra Clare is the author of the #1 New York Times, USA TODAY, Wall Street Journal, and Publishers Weekly bestselling Mortal Instruments series and the Infernal Devices trilogy, and coauthor of the Bane Chronicles with Sarah Rees Brennan and Maureen Johnson. She also wrote The Shadowhunter's Codex with her husband, Joshua Lewis. Her books have more than 35 million copies in print worldwide and have been translated into more than thirty-five languages. Cassandra lives in western Massachusetts. Visit her at CassandraClare.com. Learn more about the world of the Shadowhunters at Shadowhunters.com.
Sarah Rees Brennan is the author of the critically acclaimed Unspoken. The first book of her Demon’s Lexicon series received three starred reviews and was an ALA Top Ten Best Book for Young Adults. Unspoken and Team Human, a novel cowritten with Justine Larbalestier, were YALSA Best Fiction for Young Adults picks and TAYSHAS picks. Visit her at SarahReesBrennan.com.