The prequel trilogy to the internationally bestselling Mortal Instruments Series, The Infernal Devices is set in Victorian London where Shadowhunters are barely winning against the forces of evil. American Tessa Gray is thrown into the midst of a war between the Shadowhunters and the evil Magister, who will stop at nothing to claim Tessa's hidden powers - the ability to transform into another person.

Latest book from The Infernal Devices

The Infernal Devices, the Complete Collection

All three books in the #1 New York Times bestselling Infernal Devices trilogy, are now available together in a collectible paperback boxed set. The books have gorgeous new covers, maps forewords, and bonus content.

Passion. Power. Secrets. Enchantment.

Enter the secret world of the Shadowhunters with this handsomely packaged boxed set that includes Clockwork Angel, Clockwork Prince, and Clockwork Princess. The villainous Mortmain and his terrifying clockwork army are on the move to destroy the Shadowhunters. Can Tessa, Jem, and Will stop his infernal plot?

This complete collectible set of three paperback volumes is a perfect gift for newcomers to the series and for loyal fans alike.
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About the Author

Cassandra Clare
Photo by Kelly Campbell copyright © Simon & Schuster, inc.

Cassandra Clare

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.

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Cassandra Clare and Ed Westwick talk about the Clockwork ...

Cassandra Clare interviews Ed Westwick from the recording studio about the Clockwork Prince Audiobook!

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