Twelve-year-old Will Wilder is back to protect the town of Perilous Falls from another ancient evil--the fearsome demon, Amon--

When twelve-year-old Will Wilder uses the Amulet of Power to get on the Perilous Falls football team, he attracts dark forces that shadow townspeople, disturb graves, and lull many into a stupor.

The day Hadley discovers the lone glass eye in the empty attic of her new house is the day her life changes forever--

Twelve-year-old Emily accidentally releases Gorgo, a carnivorous demon, from the magic Spellstone to which he is bound, and must join him in protecting the Stone from villains planning world domination.

Retells a Malaysian folk tale in which a lonely girl, Suraya, inherits from her grandmother a pelesit, a ghostly demon, who proves to be a good companion, bringing both danger and hope.

"Aru Shah and her sisters--including one who also claims to be the Sleeper's daughter--must find their mentors Hanuman and Urvashi in Lanka, the city of gold, before war breaks out between the devas and asuras"--

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.

Teenaged criminal mastermind Artemis Fowl must save the underwater fairy metropolis of Atlantis from danger, while battling a psychological affliction known as the Atlantis Complex.

British schoolboy Ash Mistry, the reincarnation of the great Indian hero Ashoka and an agent of the goddess of death, faces the evil Lord Savage again after the villain sends his minions to capture Gemma, Ash's unrequited crush.

In March of 1348, the awakening of an ancient evil drives fay creatures from the woods, causes Crowfield Abbey to crumble, and haunts the dreams of the monks, but the demon seems especially drawn to Will, who is beginning to realize the significance of his Sight.