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.

Hedgie, the hedgehog, helps Henny, the speckled hen, trick the Tomten who has been eating all of Henny's eggs for breakfast.

After rescuing a handsome surfer, the Mer-King's daughter decides to trade her tail to a frightening troll in exchange for legs, but after a month on land she seeks a way to visit her home.

One winter in the Far North the sun disappears and Lucia, accompanied by her milk-white cat, braves the freezing cold and trolls who want to eat her, trying to find the sun and bring it back.

Eccentric Aunt Sally comes from Canada to babysit the Anderson children while their parents are on a trip to Paris and every night the bedtime story adds another piece to a very suspect family history.

While sketching a mountain troll near her home, Hilda falls asleep, waking to find herself caught in a snowstorm and befriends a lonely wooden man on the way home.

After Jack becomes apprenticed to a Druid bard, he and his little sister Lucy are captured by Viking Berserkers and taken to the home of King Ivar the Boneless and his half-troll queen, leading Jack to undertake a vital quest to Jotunheim, home of the trolls.

Thirteen-year-old Twig, having always looked and felt different from his woodtroll family, learns that he is adopted and travels out of his Deepwoods home to find the place where he belongs.

Three clever billy goats find themselves trapped in a video game, confronting the Hillside Castle run by a monster troll--and they have to use their new superpowers to get past the castle to the green field of grass, and lunch.

"Hilda is hardly at home anymore, seeking days filled with excitement and her mother can't help but worry. In a moment of tension, the pair find themselves flung far away into a mysterious, dark forest-- the land of the trolls! Can they work together to escape the clutches of these sinister stone creatures? -- page 4 of cover.