Simon Lewis has been a human and a vampire, and now he is becoming a Shadowhunter. The events of City of Heavenly Fire left him stripped of his memories, and Simon isn't sure who he is anymore. So when the Shadowhunter Academy reopens, Simon throws himself into this new world of demon hunting, determined to find himself again. Whomever this new Simon might be. But the Academy is a Shadowhunter institution, which means it has some problems.

Mara Todd wakes in a field of dead grass, a heavy mist pressing down on her. She is terrified, afraid that she is dead. She can't remember who she is or anything about her past. Is it because of the boy who appears? He calls himself the Messenger of Fear. If the world does not bring justice to those who do evil, the Messenger will. He offers the wicked a game. If they win, they go free. If they lose, they will live their greatest fear. Either way, their sanity will be challenged.

My name is Jemma Blackburn, and I have a secret. I know vampires are real. I watched one murder my father eight months ago, and even though they tried to convince me it didn't happen - that I'd lost touch with reality due to the trauma, I know what I saw was real. Hollow Hills is now the place I call home. It was supposed to be my chance at a normal life. My chance to bury my secret and start over.

For the Shadows, nothing can ever be the same again. Their existence revealed to the world in Of Saints and Shadows, the truth of their divided heritage revealed to themselves in Angel Souls and Devil Hearts, they must now fight the hardest battle of all -- against others of their own kind.

Haunted by vivid nightmares, 17-year-old Clara Blackwell suffers a miserable and downtrodden life in Great Britain. When a simple act of kindness leads her astray, a chance encounter casts her across the dimensional barrier between worlds. Clara is thrust into a captivating realm of vampires and magic that is desperate to tear her apart. Awaking in a mysterious castle under a cosmic sky, she quickly learns that the beauty of this new world is matched only by its immense peril. If word of her arrival spreads, the entire world could erupt into a brutal war over Clara’s fate.

Born in shame. Cast from society. Shape-shifter/elf hybrid Forest must fight for any respect she can get. Targeted in her youth by a vampire noble who placed an illegal slave mark on her, she is forced to obey him no matter what. Slipping the grip of her master and abandoning the prejudice of Regia, her native world, Forest takes a job on Earth, guarding the portal, using her skills as a warrior to enforce Regia's laws. Now, called home for a black ops mission, Forest must put aside her own prejudice to transport the vampire prince, Syrus, through enemy territory in a time of war.

Gabriel Delling might call himself a professional con artist, but when walking superstitions start trying to bite his face off, his charm is shockingly unhelpful. It turns out living nightmares almost never appreciate a good joke. Together with a succubus who insists on constantly saving his life, Gabe desperately tries to survive a new reality that suddenly features demons, legends, and a giant locust named Dale - all of whom pretty much hate his guts. And when an ancient horror comes hunting for a spirit locked in his head, Gabe finds himself faced with the excruciating choice between death...or becoming some kind of freaking hero.

Elena Gilbert is alive - again. When Elena sacrificed herself to save the two vampire brothers who love her - the handsome, brooding Stefan and the sleek and dangerous Damon - she was consigned to a fate beyond death. Until a powerful supernatural force pulled her back. Now Elena is not just human. She has powers and gifts that were bestowed on her in the afterlife. What's more, her blood pulses with an overwhelming and unique force that makes her irresistible to any vampire.

Caught between three vampire brothers and coveted for her bloodline, Eleira is swept into a world of supernatural magic where nothing is as it seems and betrayal lurks behind every corner. She must fight for her survival or risk being made prey for the very creatures who keep her there. But when she discovers a dark, twisted prophecy with her at its center, she is pulled deep into the heart of The Haven... and realizes that the vampires she seeks to escape might just be the key to her salvation.

It’s hard to be a drunken idiot when the world keeps burning down around you. Cairn, the charming-yet-utterly-irresponsible heir to the Uskarrion throne, is all too happy to toss the crown aside. But an invasion, conspiracy, and rise of a terrifying villain result in his untimely death. Then, Cairn reawakens. It's a decade earlier, and he's in his childhood body. But he remembers everything...there's much to accomplish. First, however, he'd really love to stop himself from dying.

Teenage girls don't believe in fairy tales, and 16-year-old Elena Watkins was no different - until the night a fairy tale killed her father. Now Elena's in a new world and a new school. The cutest guy around may be an evil dragon, a prince wants Elena's heart, and a long-dead sorcerer may be waking up to kill her. Oh, and the only way Elena's going to graduate is on the back of a dragon of her own.

Piper Jones can't catch a break. After a lifetime of animosity and indifference from the supernatural community, she thought she'd finally found a home with the vampire king's enforcers. Then the dark and mysterious Merc walks into her life, and it takes a disastrous turn for the worse.

Laura used to believe in fairy tales and true love. Not after her mom took her own life; the bitter end to a once promising romance. But the arrival of a mysterious guardian proves the fairy tale world does exists, and it needs her help to stop the unholy forces that seek to destroy it. As Laura journeys to find the way home across strange kingdoms of mechanical soldiers, a mad king, a fairy tale prince and more, she soon learns of the mysterious connections between her and the fantasy realm. To survive it, she must face her deepest fears and secrets she never wants to unveil.

Tenley "Ten" Lockwood is an average 17-year-old girl...who has spent the past 13 months locked inside the Prynne Asylum. The reason? Not her obsession with numbers but her refusal to let her parents choose where she'll live - after she dies. There is an eternal truth most of the world has come to accept: Firstlife is merely a dress rehearsal, and real life begins after death.

Out of the smoldering ruins of the war in heaven Archangels Raphael and Michael cannot believe the agreement made between God and his morning star, Lucifer. Unwilling to either destroy the fallen angel or leave him with a free hand upon the world, God sets in motion a struggle that will span the millennia from creation to present day. Two Sentinels are invested with the ability to bend the laws of creation to their will and each represents the primal forces of order and chaos.