Clockwork Princess

Clockwork Princess

4.56 (410,259 ratings by Goodreads)
By (author) 
4.56 (410,259 ratings by Goodreads)
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Danger and betrayal, love and loss, secrets and enchantment are woven together in the breathtaking finale to the #1 New York Times bestselling Infernal Devices Trilogy, prequel to the internationally bestselling Mortal Instruments series.


A net of shadows begins to tighten around the Shadowhunters of the London Institute. Mortmain plans to use his Infernal Devices, an army of pitiless automatons, to destroy the Shadowhunters. He needs only one last item to complete his plan: he needs Tessa Gray.

Charlotte Branwell, head of the London Institute, is desperate to find Mortmain before he strikes. But when Mortmain abducts Tessa, the boys who lay equal claim to her heart, Jem and Will, will do anything to save her. For though Tessa and Jem are now engaged, Will is as much in love with her as ever.

As those who love Tessa rally to rescue her from Mortmain's clutches, Tessa realizes that the only person who can save her is herself. But can a single girl, even one who can command the power of angels, face down an entire army?

Danger and betrayal, secrets and enchantment, and the tangled threads of love and loss intertwine as the Shadowhunters are pushed to the very brink of destruction in the breathtaking conclusion to the Infernal Devices trilogy.
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Product details

  • 12-17
  • Hardback | 592 pages
  • 160.02 x 236.22 x 48.26mm | 748.43g
  • New York, United States
  • English
  • Illustrations
  • 141697590X
  • 9781416975908
  • 59,932

Review quote

A must-read.-- "Booklist"
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About Cassandra Clare

Cassandra Clare is the author of the #1 New York Times, USA TODAY, Wall Street Journal, and Publishers Weekly bestselling Shadowhunter Chronicles. She is also the coauthor of the bestselling fantasy series Magisterium with Holly Black. The Shadowhunter Chronicles have been adapted as both a major motion picture and a television series. Her books have more than fifty million copies in print worldwide and have been translated into more than thirty-five languages. Cassandra lives in western Massachusetts with her husband and three fearsome cats. Visit her at Learn more about the world of the Shadowhunters at
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Rating details

410,259 ratings
4.56 out of 5 stars
5 70% (285,455)
4 21% (85,272)
3 7% (28,816)
2 2% (7,040)
1 1% (3,676)

Our customer reviews

March 19th was an epic date for every Shadowhunter fan. With the release of CLOCKWORK PRINCESS we got a first class ticket back to one of our most beloved set of 19th century Shadowhunter darlings. At the end of CLOCKWORK PRINCE many things were left unsolved. What is Tessa's heritage? What's it about her mysterious Clockwork Angel and who will get the girl in the end? The main focus of THE INFERNAL DEVICES is on the clockwork creatures that have been invading the Shadowhunters' peace for quite some time now. A werewolf here, a faerie there, but their presence is not as remarkable as in Cassandra's THE MORTAL INSTRUMENTS series. A great part of the story is about the relationships of the Shadowhunters and their friends and the power struggles of the Clave. Its relationships are as nifty and delicate as in a Jane Austen novel, its battle scenes and imaginative storyline uniquely Cassandra Clare. Will and Jem are truly a gift. This book is Cassandra Clare's best so far, also her hardest and most sincere. Big parts of it are about facing death and what it means to lose the people you truly love so much, you simple can not bear to be without them. Jem and Will are friends and the best Team! In CLOCKWORK PRINCESS Cassandra Clare explores the possibilities of two great loves in one life and the endless boundaries of a true friendship. Friends, almost like brothers, don't necessarily need to become enemies because they are in love with the same girl. And said girl doesn't always have to be the pressured one. Tessa is very strong and headstrong and luckily has the capacities to decide on her own. Unsurprisingly, CLOCKWORK PRINCESS continued the love triangle between Tessa, Jem and Will and acted on its threats to cause heartbreak for everyone involved, regardless of whether you are rooting for one or the other boy. There's much time to untangle personal relationships and issues of all kinds. Each couple is different in its own wonderful way and it was a pleasure to get to know them better individually and as a pair. Gabriel, Gideon, Cecily, Will, Jem, Tessa, Charlotte, Henry, Sophie, Magnus. Cassandra Clare found fluent passages from one chapter, one story, to the next and everything's very consistent. I was so thankful for the last hundred pages of this book. Cassandra Clare didn't end the fight and with it the story. She gave us and her characters time to say goodbye. Mellow and intimate. Words I needed to read, secrets I wanted to know. Overall a well-rounded trilogy. The ending had a very Downton Abbey Christmas special feel about it and it made me feel so increibly good about the characters and the story and everything at that moment. Some things, I knew, were inevitable. Yet reading about them, broke my heart, every single word equaling a teary sob. I hadn't expected that to happen and it got even worse towards the epilogue. The epilogue. You might have heard about it by now. The epilogue is everything all at once. How can you have a happy ending and at the same time you are only partly happy about it? And I just couldn't resist to compose a little song for my favourite Shadowhunter: Shadowhunters break my heart, with their sweetness, kindred souls, off to bake a duckling tarte, for my sweet sweet Will. 5/5 ***** CLOCKWORK PRINCESS - YA dreams come to fulfilment. Brilliant and all-consuming! I can wholeheartedly say, this is one of my favourite series, even among the favourites! Reading CLOCKWORK PRINCESS was just marvelous! Cassandra Clare has found a writing voice that draws you into her stories like no other. CLOCKWORK PRINESS is her best book so far, making the THE INFERNAL DEVICES series so incredibly hard not to more
by MissPageTurner
For anyone who loved the mortal instruments series, this series does as it promises and delivers the same excitement as the first. I found myself in tears by the end of the series, as the author does a spectacular job as capturing the lives of the characters and drawing the reader into their struggles and triumphs. I am very sad that there are only three books to the series, however, those three are jam-packed with adventure, mystery, passion and romance and do not disappoint whatsoever. This book in particular concludes the series nicely, tying up loose ends and leaving the reader imagining the stories of the characters in their lives to more
by Tessa
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