Lucy, her boyfriend Nicholas, and his brother Connor try to keep secret the undead drama of Violet Hill when Lucy's cousin Christabel comes to live there, but after Christabel is kidnapped by the ruthless Hel-Blar vampires, they must let her in on the secrets and the battle.

After tragic events tear Mickey Bolitar away from his parents, he is forced to live with his estranged Uncle Myron and switch high schools, where he finds both friends and enemies, but when his new girlfriend, Ashley, vanishes, he follows her trail into a seedy underworld that reveals she is not what she seems to be.

Seventeen-year-old Coley is still grieving her mother's death when she moves to rural Oregon and feels more alone than ever, but when she meets Sonya, Coley considers risking it all and opening up her heart to love again.

When her father starts dating a man, fifteen-year-old Marcie's depressed mother takes her to New Hampshire but just as Marcie starts falling for a great guy her father brings her back to Iowa, where all of her relationships have become strained.

After his parents divorce, high school junior Vinnie Gold moves to Long Island with his mother and new stepfather and must negotiate a secret crush and a rather complicated connection with the popular girl next door.

Thirteen-year-old brilliant but socially-challenged Stewart and mean-girl Ashley must find common ground when, two years after Stewart's mother died, his father moves in with his new girlfriend--Ashley's mother, whose gay ex-husband lives in their guest house.

Liv Silver, fifteen, has lived in six countries in eight years and she and her sister yearn for a real home and normalcy, but soon after moving in with her mother's boyfriend in London, Liv's dreams turn bizarre, filled with talking stone statues, mysterious corridors, and strange rituals conducted by four boys who happen to be her new classmates.

When her grandfather develops dementia, sixteen-year-old Tess, who has been keeping his Montana ranch going, is whisked away to Washington, D.C., by a sister she barely knows and thrown into a world of politics, power, wealth, love triangles, and family secrets.

Coming closer to fully adapting to her new life on Earth, Amy settles in to a solid group of friends at her school. Also, after a meeting with the mysterious Oliver, she decides to reach out to an old friend, which makes the transition all that much easier.

After her parents' divorce, Zoe Webster moves from Brooklyn to upstate New York where she meets the weirdly compelling misfit, Philip Digby, and soon finds herself in a series of hilarious and dangerous situations as he pulls her into his investigation into the kidnapping of a local teenage girl which may be related to the disappearance of his kid sister eight years ago.