Willow and Alex flee to the gritty urban streets of Mexico City, where their love is tested by their discovery of an elusive angel killer and a powerful adversary with a mysterious agenda.

When transfer student Finch Chamberlin and popular senior Selena St. Clair accidentally wake something terrifying and ancient in the depths of their school, they must work together to stop the horror they unleashed before it consumes the town.

Fifteen-year-old Izzy, who comes from a long line of monster hunters, investigates a series of hauntings at her new high school.

In a world where angels are fierce stalkers whose irresistible force allows them to feed off humans and drain them of their vitality, a ruthless teenaged assassin of angels falls in love with a half-angel half-human girl, with devastating consequences.

When Ragnarok--the apocalypse--threatens, the human descendants of the gods band together to fight monsters, and Matt Thorsen and his friends must journey to the underworld to save a descendant.

After thirteen-year-old Tucker Feye's parents disappear, he suspects that the strange disks of shimmering air that he keeps seeing are somehow involved, and when he steps inside of one he is whisked on a time-twisting journey trailed by a shadowy sect of priests and haunted by ghostlike figures.

Spectra brings her non-ghost friends to Ghost World angering Principal Revenant who punishes Spectra with detention chains.

A near-death experience, a horrible incident at school, and a move from Connecticut to Florida have turned seventeen-year-old Pierce's life upside-down, but when she needs him most John Hayden is always there, helping but reminding her of her visit to the Underworld.

Soon after an art scholarship gets Liv a place at prestigious Wickham Hall, she becomes the latest victim of a dark conspiracy spanning 150 years, but her ghost, aided by friend Gabe and boyfriend Malcolm, tries to put a stop to the killing.

In this counting book that introduces the numbers from one to ten, a ghost and his supernatural friends have a party on Halloween night.