Kari and the Valley of Trolls

The “Trolldalen” series tells the adventures of a girl named Kari. She comes for the holidays to her grandmother in a small town in the far northern mountains. She’s supposed to breathe fresh air and take drawing lessons. But one day, curious Kari picks up a very strange little stone… And now she must head into the lair of mountain trolls to save the town from the danger threatening it.