Disa

Disa feels her heart skip a beat, and her feelings tie themselves into a lump in her throat. This is the last time she will see her friends. She is going away to Iceland, where she does not know anyone. In the land of the northern lights, Disa is lucky enough to make friends with the boy Kamban. Disa has to find the magic brimstone-buttercup. She can only succeed if she has the ability to see the invisibles. Disa in the Land of the Northern Lights Disa and the Hidden People Disa's Battle

The Hidden People save Disa's life in the snowstorm, but it is too soon to sit back and relax. The battle against evil is not over yet. Disa makes a promise to herself that she will find the brimstone-buttercup and free the clown, who has been frozen. Only the power of the brimstone-buttercup will allow her to save all the people her mother has frozen. This will take courage – even though Disa is terrified. Disa in the Land of the Northern Lights Disa and the Hidden People Disa's Battle

Disa and her father are on a journey to a place behind the Black Castles – a long and dangerous journey! Now Disa has to find her sister and free her with the brimstone-buttercup. At the End of the World, Disa faces new challenges. The brimstone-buttercup gets so hot that she loses consciousness when she faces her mother's frozen trophies. Will Disa and the brimstone-buttercup be able to lift the curse? And will she overcome her mother's power? Disa in the Land of the Northern Lights Disa and the Hidden People Disa's Battle