In this thrilling conclusion to the Harbinger trilogy, Trinity, who is out of options, brings Lucifer back to the world to fight the Harbinger, a decision that carries disastrous consequences with it. Even with both demons and Wardens on her side, Trinity Morrow may not win the war against the Harbinger. Bringing Lucifer back to the world to fight the Harbinger is probably a really, really bad idea, but the world's ultimate fallen angel is the only...

Juliette Ferrars isn't who she thinks she is. Still reeling from the explosive events of the Continental Symposium and the secrets Warner has been keeping, Juliette has nowhere to turn and doesn't know whom she can trust. She's desperate for answers, but to get them, she'll have to face the nightmares that have been chasing her for a lifetime.

When 15-year-old Clary Fray heads out to the Pandemonium Club in New York City, she hardly expects to witness a murder -- much less a murder committed by three teenagers covered with strange tattoos and brandishing bizarre weapons. Then the body disappears into thin air. It's hard to call the police when the murderers are invisible to everyone else and when there is nothing -- not even a smear of blood -- to show that a boy has died. Or was he a boy?...

When apprentice librarian Elisabeth is implicated in sabotage that released the library's most dangerous grimoire, she becomes entangled in a centuries-old conspiracy that could mean the end of everything. "All sorcerers are evil. Elisabeth has known that as long as she has known anything. Raised as a foundling in one of Austermeer's Great Libraries, Elisabeth has grown up among the tools of sorcery--magical grimoires that whisper on shelves and...