A group of gifted middle-school students must band together to save their town, as well as a fantasy world, from monsters.

Shortly before her thirteenth birthday, shy and withdrawn Tara is sent to stay with her aunt, uncle, and cousin in her parents' hometown of Willow Falls, where she makes friends and becomes involved with an elderly buyer and seller of collectibles, who seems to be trying to give Tara some kind of mysterious message.

Elizabeth, eleven, spends Christmas break at Winterhouse hotel under strange circumstances, where she discovers that she has magic, and her love of puzzles helps her solve a mystery.

Forced to help in her parents' cadaver lab for the summer, Fovea Munson, twelve, discovers three talking heads in need of a favor.

Fifteen-year-old twins Sophie and Josh Newman continue their magical training in Paris with Nicholas Flamel, Scatty, and the Comte de Sant Germaine, pursued by Doctor Dee and the immortal Niccolo Machiavelli.

"Matt Thorsen is a direct descendent of the order-keeping god Thor, and his classmates Fen and Laurie Brekke are descendents of the trickster god Loki. When Ragnarok--the apocalypse--threatens, the human descendents of the gods must fight monsters to stop the end of the world."--

While researching the existence of dragons for an essay that could win him a trip to the Arctic, Chris opens himself to the possibility that a great, ancient treasure exists there, guarded by bears, and that he has some role in its protection.

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.

As the weather grows wilder and the ice caps melt, Arctic bears starve, dragons awake, the earth goddess Gaia becomes restless, and Alexa, the daughter of best-selling author David Rain, uses her special abilities in an attempt to save the world from the forces of evil.

In 1899, when an evil threatens all the humans and animals of the Blue Ridge Mountains, twelve-year-old Serafina, rat catcher for the Biltmore estate and the daughter of a shapeshifting mountain lion, must search deep inside herself and embrace the destiny that awaits her.