Kaja and Stine and the Black Hat
Baugstø, Line: Kaja og Stine og den sorte luaThe double act Kaja and Stine keep getting involved in interesting situations. This time the timid Stine takes the lead when they have to figure out who has broken into the cabin of the detective club The Little Blue Ones.
First published: 2010, Aschehoug Children and Young Adult
Line Baugstø: Biography and bibliography
