Twelve-year-old Aru stretches the truth to fit in at her private school, but when she is dared to prove an ancient lamp is cursed, she inadvertently frees an ancient demon.

"Shadowhunter Emma Carstairs and her parabatai Julian Blackthorn race to stop a demonic plot that threatens Los Angeles"-- Five years ago the Shadowhunters were brought to the brink of oblivion. Emma Carstairs is now a young woman bent on discovering what killed her parents and avenging her losses. Together with her parabatai Julian Blackthorn, she investigates a demonic plot that stretches across Los Angeles. Julian's brother Mark was captured by...

Sixteen-year-old Clary continues trying to make sense of the swiftly changing events and relationships in her life as she becomes further involved with the Shadowhunters and their pursuit of demons and discovers some terrifying truths about her parents, her brother Jace, and her boyfriend Simon.

When Jake Limberleg brings his traveling medicine show to a small Missouri town in 1913, thirteen-year-old Natalie senses that something is wrong and, after investigating, learns that her love of automata and other machines make her the only one who can set things right.

After fourteen-year-old Aru Shah and her friends fail to keep a prophecy from the Sleeper, they undergo a rebranding campaign to prove the Pandavas's trustworthiness, but Aru believes they need to focus on finding the Tree of Wishes before the Sleeper and stopping war between the devas and the demons.

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...

"Prosper's adventures continue when he ventures to Alastor's home, the demon world"--

Twelve-year-old Max and his allies risk much as they seek to acquire the Book of Origins, an artifact of unimaginable power, in hopes of halting the ancient evil that is bringing the world to its knees.

Emilia is determined to clear Vittoria's name when she is implicated in the murder of a high-ranking member of a rival demon court--even when her investigation forces Emilia to face the demons of her own past.

Armed with her mother's guitar, a knapsack of cherished mementos, and a pair of magical boots, Blue journeys west in search of her sister Cass, but when the devil she met at the town's crossroads changes the terms of their deal, Blue must reevaluate her understanding of good and evil.