Lenka Filipová-Kudelová

The fairy tale is based on two fairy tales by Božena Němcová, "Righteous Bohumil" and "The Black Princess". It tells the story of a weak king and his wife, whose desire for a child leads her to a conspiracy with the devil. The princess, who grows up under the influence of the "impure" powers, only escapes from their power thanks to her love for the fisherman Radek.

An adventure story about three boys who are at summer camp and soon notice that very strange and unexpected things are happening near the camp. And like proper boys, they decide to get to the bottom of all these mysterious puzzles. After a series of adventures and comical misunderstandings, the story's dénouement reveals that the boys have helped expose smugglers who are bringing refugees from the East across the nearby border and robbing them of their meager resources.