Heikki Nousiainen

The people at Circus Hepokatti decide to throw a big surprise party for Herman The Clown, but no one seems to know when Herman’s birthday ...

Herman the Clown sets out to find his father, whom he hasn’t seen since he set off to measure the Earth with his feet. He is secretly ...

Henkka Virtanen finds evidence of a possible crime on his way to school. With his friend J.K. Kivimutka, the boys decide to investigate what has ...