Clockwork Princess, the much-anticipated final installment of Cassandra Clare’s Infernal Devices series, hit shelves yesterday. (You can read EW’s review here.) But if you’d rather listen to ...

author Cassandra Clare might be considered an expert on fiction that appeals to teens. Clare, 39, whose final book in the Devices trilogy, Clockwork Princess, will be released Tuesday, says "there ...

novel spin on its unveiling of the cover of Cassandra Clare’s Clockwork Princess, the final Infernal Devices book: the reveal was controlled by fans. Many thousands of them. The cover of the ...

The Clockwork Prince (Infernal Devices, book 2) by Cassandra Clare (McElderry/Simon & Schuster, 528 pages, $19.99).

Sure, author Cassandra Clare is human—which makes ... In July 2012, a fan-led cover reveal of Clockwork Princess drew more than 30,000 tweets in two hours. In March 2013, a similar campaign ...