On the hundredth anniversary of the erection of a high school building by an architect considered to be insane, the misdialing of locker combinations may turn the structure into a gateway to hell unless students Dante, Miranda, and Vincent can help historian Dr. Spangler stop it.

When high school student Clay Jenkins receives a box in the mail containing thirteen cassette tapes recorded by his classmate Hannah, who committed suicide, he spends a bewildering and heartbreaking night crisscrossing their town, listening to Hannah's voice recounting the events leading up to her death.

Sixteen-year-old Clara Gardner's purpose as an angel-blood begins to manifest itself, forcing her family to pull up stakes and move to Jackson, Wyoming, where she learns that danger and heartbreak come with her powers.

While navigating his first year of high school and awaiting the birth of his new baby brother, Scott loses old friends and gains some unlikely new ones as he hones his skills as a writer.

Having moved to Annapolis, Maryland, with her medievalist parents, high school junior Ellie enrolls at Avalon High School where several students may or may not be reincarnations of King Arthur and his court.

Sixteen-year-old Maya suspects there may be a relationship between her paw-print birthmark, her connection with wild animals, and strange events occurring in her tiny Vancouver Island community, where a medical research facility harbors big secrets.

New student Jade uncovers a murder mystery when she moves into a house haunted by the ghost of a beautiful, mean girl who ruled Jade's high school.

While conducting research for a school paper on smallpox, Mitty finds an envelope containing 100-year-old smallpox scabs and fears that he has infected himself and all of New York City.

"As the battle against the Black Wings and Their minions looms on the horizon, part-angel Clara Gardner is finally ready to fulfill her destiny, even though she knows she may have to make the ultimate sacrifice"--

When high school senior Piper Woods finds a notebook with mutilated photographs and a list of student sins, she is sure the book is too gruesome to be true, but when a student from the list dies, and although everyone thinks it is a suicide, she suspects something much worse, and her fears are confirmed when she receives an anonymous text daring her to make things right.