"Darkness has descended on the Shadowhunter world. Chaos and destruction overwhelm the Nephilim as Clary, Jace, Simon, and their friends band together to fight the greatest evil they have ever faced-- Clary's own brother. Nothing in this world can defeat Sebastian-- but if they journey to the realm of demons, they just might have a chance ..."-- Provided by publisher.

As mysterious murders threaten the new peace between Shadowhunters and Downworlders, only Simon, the Daylighter vampire, can help bring both groups together.

Explore the world of the Mortal Instruments with Cassandra Clare and more
Join Cassandra Clare and a Circle of more than a dozen top YA writers, including New York Times bestsellers Holly Black, Rachel Caine, and Kami Garcia, as they write about the Mortal Instruments series, its characters, and its world.
Inside you'll read:
• A cinematic tutorial on why the best friend (Simon) always loses out to...

Simon and Clary reunite as they witness a Parabatai ceremony...and discuss their own plans to be bonded. One of ten adventures in Tales from the Shadowhunter Academy.
Simon and Clary act as witnesses to the parabatai ceremony of Emma Carstairs and Julian Blackthorn...and discuss their own parabatai plans in this precursor to The Dark Artifices.

This standalone e-only short story follows the adventures...

Simon learns the worst crime a Shadowhunter can commit: desertion of their comrades. One of ten adventures in Tales from the Shadowhunter Academy.
In the early nineteenth century, Tobias Herondale abandoned his fellow Shadowhunters in the heat of battle and left them to die. His life was forfeit, but Tobias never returned, and the Clave claimed his wife's life in exchange for Tobias's. Simon and his fellow students are shocked to learn of...

When immortal warlock Magnus Bane attends preliminary peace talks between the Shadowhunters and the Downworlders in Victorian London, he is charmed by two very different people: the vampire Camille Belcourt and the young Shadowhunter, Edmund Herondale. Will winning hearts mean choosing sides? This standalone short story illuminates the life of the enigmatic Magnus Bane, whose alluring personality populates the pages of the number-one New York Times...

Magnus Bane watches the once-glamorous Hotel Dumort become something else altogether in 1970s New York City. One of ten adventures in The Bane Chronicles. Fifty years after the Jazz Age rise of the Hotel Dumort, immortal warlock Magnus Bane knows the Manhattan landmark is on the decline. The once-beautiful Hotel Dumort has fallen into a decayed thing, a ruin, as dead as a place can be. But the vampires don't mind...This standalone short story illuminates...

"Naomi Novik, author of the bestselling and critically acclaimed Temeraire novels, introduces a bold new world rooted in folk stories and legends, as elemental as a Grimm fairy tale. "Every so often you come upon a story that seems like a lost tale of Grimm newly come to light. Uprooted is such a novel. Its narrative spell is confidently wrought and sympathetically cast. I might even call it bewitching."--Gregory Maguire, bestselling author of Wicked...