In the early twentieth century in Swampsea, seventeen-year-old Briony, who can see the spirits that haunt the marshes around their town, feels responsible for her twin sister's horrible injury until a young man enters their lives and exposes secrets that even Briony does not know about.

Four high school students face off against a soul-stealing beast that has been making young people disappear in their small Ontario, Canada, town for centuries.

Living under the library in a magical city of monsters and rival families, a reluctant young bodyguard and thief risks her life to save a boy only to be targeted by powerful adversaries.

When prep school newcomer Emma Conner meets the rich, charming Brendan Salinger, she is instantly attracted to him, but strange visions of her past lives begin warning her to stay away or face a cursed prophecy that she will die.

Assaulted and left on the cliffs outside of her grim Alaskan fishing village by her abusive, alcoholic uncle, fourteen-year-old Luce expects to die when she tumbles into the icy waters below, but when she instead transforms into a mermaid she is faced with struggles and choices she could never have imagined.

As Grace hides the vast depth of her love for Sam from her parents and Sam struggles to release his werewolf past and claim a human future, a new wolf named Cole wins Isabel's heart but his own past threatens to destroy the whole pack.

Told in their separate voices, two teenagers wake up in bed together with total amnesia and must work together to try to recover their memories about themselves and the eerie Colorado town in which they find themselves.

Sixteen-year-old Susannah Simon is a mediator, one who communicates with the dead, and she also happens to be in love with Jesse, a nineteenth-century ghost.

Spunky teen Madison, though technically dead, uses a stolen amulet to retain the illusion of a body and help her in the struggle between Light and Dark reapers.

Uncovering an ancient evil, Serafina, a mermaid of the Mediterranean Sea, searches for five other mermaid heroines who are scattered across the six seas, to save their hidden world.