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Cassandra Clare

New York Times Bestselling Author of The Mortal Instruments

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Can you say a little more about the Magisterium series?

April 28, 2012 by


Twelve-year-old Callum Hunt has grown up knowing three rules by heart.

Never trust a magician. Never pass a test a magician gives you. And never let a magician take you to the Magisterium.

Call is about to break all the rules. And when he does, his life will change in ways he can’t possibly imagine.

The Iron Trial is the first book in an epic fantasy series that I’m cowriting with Holly Black.  The Iron Trial was released in September 2014 by Scholastic Books. The second book, The Copper Gauntlet, followed in September 2015, and the third installment, The Bronze Key, came out in August 2016. There will be five books total: one for year of Call’s life from twelve to seventeen, as he comes of age in a world where child apprentices train to be warriors and dark magicians seek to defeat even death. There’s not much else I can say about the books yet, as I’m sworn to secrecy, but I’ve always wanted to write with Holly, and I can definitely say the collaboration has produced characters I love and a story I hope you’ll find as funny, dark, adventurous and unexpected as I do.

Learn more about the first book, The Iron Trial, here.

MTV reports on the new series and the film adaptation here.

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