Third in Cassandra Clare’s internationally bestselling Infernal Devices trilogy about the Shadowhunters.

Danger and betrayal… Secrets and enchantment… Third and final book in the bestselling prequel series to The Mortal Instruments, set in Victorian London. A net of shadows begins to tighten around the Shadowhunters of the London Institute. Mortmain needs one last item to complete his plan. He needs Tessa. But Jem and Will, the boys who lay equal claim to Tessa’s heart, will do anything to save her. This edition contains a map and a new foreword by Cassandra Clare. Read all the sensational books in The Shadowhunter Chronicles: The Mortal Instruments, The Infernal Devices, Tales from the Shadowhunter Academy, The Bane Chronicles, The Dark Artifices, The Last Hours and The Shadowhunter’s Codex.

"The conclusion to the love triangle evokes a lot of emotions and there’s tears and laughs throughout the read" - Buzzfeed, The 21 Best YA Books Of 2013

"I enjoyed the first two books, so obviously had to read the last one, and I wasn’t disappointed at all. This book had me on an emotional rollercoaster – one minute I’d be happy and excited, the next I’d be crying because of the sad scenes (sad, but beautiful). It didn’t take me long to finish, because I couldn’t put it down!" - The Guardian Online

"I’m not sure I’ll ever be emotionally recovered from that book!" - Chloe's Reading Corner