When a plant blooms out of fifteen-year-old Laurel's back, it leads her to discover the fact that she is a faerie and that she has a crucial role to play in keeping the world safe from the encroaching enemy trolls.

The sorceress Lady Lamorna has her heart set on a very expensive new robe, and she will stop at nothing--including kidnapping and black magic--to get the money to pay for it.

Years after her sisters venture Outside and vanish in a snow squall, thirteen-year-old Tag sets out to rescue the lost Youngers, accompanied by an unlikely crew--Boots, who can climb anything; Ant, who will eat anything; and Ren, who will say anything. Includes author's note.

When the Trolls and their neighbors, the Priddles, go off on vacation at the same time, both families are in for some surprises.

"One week after their eleventh birthday, the Fowl twins--scientist Myles, and Beckett, the force of nature--are left in the care of house security (NANNI) for a single night. In that time they befriend a troll who has clawed his way through the earth's crust to the surface. Unfortunately for the troll, he is being chased by a nefarious nobleman and an interrogating nun, who both need the magical creature for their own gain, as well as a fairy-in-training...

The sorceress Lady Lamorna has her heart set on a very expensive new robe, and she will stop at nothing--including kidnapping and black magic--to get the money to pay for it.

Summoned to study at The Academy of Avalon, sixteen-year-old Laurel learns about the town with friend Tamani, while honing her long-forgotten skills as a Fall faerie in order to protect her human family and Avalon from trolls.

Rollo the troll is tired of chores, but after spending time on the tundra with various animal families, from owls to moose, he realizes that he wants to be home for Christmas even if that means behaving himself.

A boy from Finnmark and his ice bear help scare away some hungry trolls so that Kyri and her father can enjoy their Christmas Eve meal.

When Treva investigates the disappearance of her family's Christmas things, she finds two mischievous trolls who have never had a Christmas of their own.