"Seventeen-year-old Kennedy Waters discovers she is a member of an ancient secret society formed to protect the world from a powerful demon determined to find a way out of his dimension and into ours. She joins the Legion on a mission to find a weapon that can defeat the demon"--

A high-ranking member of a secret organization that battles supernatural forces wakes up in a London park with no memory, no idea who she is, and with a letter that provides instructions to help her uncover a far-reaching conspiracy.

Vulnerable to the lethal terms of their recruitment, six Alexandrians grapple with the ethics of their astronomical abilities while the outside world mobilizes to destroy them, forcing them to decide what they're willing to betray for limitless power and who will be destroyed along the way.

As the Council attempts to strip Charlotte of her power, sixteen-year-old orphaned shapechanger Tessa Gray works with the London Shadowhunters to find the Magister and destroy his clockwork army, learning the secret of her own identity while investigating his past.

When Michael Malone saves a dog, he discovers that he has paranormal abilities, which bring him to the attention of a secret organization, UNICORNE--but he plans to use the ability to find out what happened to his father, who mysteriously vanished three years earlier, and save his new friend, Freya.

Christopher Rowe has no idea who he is. After being shipwrecked in Devonshire, he wakes up alone, his memories gone. Villagers tell him he was possessed by an unseen evil, and only became conscious after being visited by the local witch. As Christopher tries to get his bearings, he realizes his current state may be far from coincidence. Dark events have been happening in this corner of Britain--village children are disappearing without a trace. There...

As the plague decimates London in 1665 and an assassin threatens the apothecary's life, apprentice Christopher Rowe and his faithful friend Tom, following a trail of puzzles, riddles, and secrets, risk their lives to untangle the heart of a dark conspiracy.

"Galaxy 'Alex' Stern is the most unlikely member of Yale's freshman class. Raised in the Los Angeles hinterlands by a hippie mom, Alex dropped out of school early and into a world of shady drug-dealer boyfriends, dead-end jobs, and much, much worse. In fact, by age twenty, she is the sole survivor of a horrific, unsolved multiple homicide. Some might say she's thrown her life away. But at her hospital bed, Alex is offered a second chance: to attend...

Luca and Isolde continue their journey searching for evil in medieval Christenndom.

"When secret organizations are forced to merge after years of enmity and bloodshed, only one person has the fearsome powers---and the bureaucratic finesse---to get the job done. Facing her greatest challenge yet, Rook Myfanwy Thomas must broker a deal between two bitter adversaries: The Checquy---the centuries-old covert British organization that protects society from supernatural threats, and... The Grafters---a centuries-old supernatural threat....