Clary Fray just wishes that her life would go back to normal. But what's normal when you're a demon-slaying Shadowhunter, your mother is in a magically induced coma, and you can suddenly see Downworlders like werewolves, vampires, and faeries? If Clary left the world of the Shadowhunters behind, it would mean more time with her best friend, Simon, who's becoming more than a friend. But the Shadowhunting world isn't ready to let her go -- especially...

To save her mother's life, Clary must travel to the City of Glass, the ancestral home of the Shadowhunters -- never mind that entering the city without permission is against the Law, and breaking the Law could mean death. To make things worse, she learns that Jace does not want her there, and Simon has been thrown in prison by the Shadowhunters, who are deeply suspicious of a vampire who can withstand sunlight. As Clary uncovers more about her family's...

Someone is murdering Shadowhunters, provoking tensions between Downworlders and Shadowhunters that could lead to a second, bloody war. Clary's best friend, Simon, can't help her -- his mother just found out that he's a vampire, and now he's homeless. When Jace begins to pull away from her without explaining why, Clary is forced to delve into the heart of a mystery whose solution reveals her worst nightmare: she herself has set in motion a terrible...

What price is too high to pay, even for love? When Jace and Clary meet again, Clary is horrified to discover that the demon Lilith's magic has bound her beloved Jace together with her evil brother Sebastian, and that Jace has become a servant of evil. The Clave is out to destroy Sebastian, but there is no way to harm one boy without destroying the other. As Alec, Magnus, Simon, and Isabelle wheedle and bargain with Seelies, demons, and the merciless...

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, Will and Jem,...

A collection of eleven short stories, previously published online, that illuminate the life of the enigmatic, flashy, and flamboyant High Warlock of Brooklyn, Magnus Bane, a character in The Mortal Instruments series.

Cordelia Carstairs' romantic dreams must be put on hold when a serial killer begins targeting the Shadowhunters of London, sending the Merry Thieves on the trail of a knife-wielding killer. Engaged to marry James Herondale, Cordelia Carstairs seems to have everything she ever wanted. But James and Cordelia's marriage is a lie, arranged to save Cordelia's reputation. James is in love with Grace Blackthorn whose brother, Jesse, died years ago in a...

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...

Simon Lewis never thought he'd become a Shadowhunter...and now he has the chance. One of ten adventures in Tales from the Shadowhunter Academy.
After living as a Mundane and a Vampire, Simon never thought he would become a Shadowhunter, but today he begins his training at Shadowhunter Academy.
This standalone e-only short story follows the adventures of Simon Lewis, star of the #1 New York Times bestselling series The Mortal Instruments,...

Warned away from magic all of his life, Callum endeavors to fail the trials that would admit him to the Magisterium only to be drawn into its ranks against his will and forced to confront dark elements from his past. Friends and foes. Danger and magic. Death and life. Most kids would do anything to pass the Iron Trial. Not Callum Hunt. He wants to fail. All his life, Call has been warned by his father to stay away from magic. If he succeeds at the...