Rüdiger Bertram was born in 1967 and after graduating from
university worked as a freelance journalist and book author. Today
he writes mainly children’s books and occasionally also comedy film
scripts. He lives in Cologne with his wife, son and daughter.
Heribert Schulmeyer was born in Cologne in 1954 and studied
graphics and fine arts. He illustrates children’s books and works
for television (including “Die Sendung mit der Maus”).