Marco Sonnleitner

Marco Sonnleitner is not primarily known as a musician or composer, but rather as a German author who has contributed to the popular children's and young adult book series "Die Drei ???" (The Three Investigators). This series, originally created by American writer Robert Arthur, follows the adventures of three young detectives named Justus Jonas, Peter Shaw, and Bob Andrews. Sonnleitner has written numerous books for the series, which have been adapted into audio plays in Germany. While Sonnleitner is associated with these titles, his role is that of an author rather than a musician or composer; the music for these audio plays would typically be created by other artists specifically for the production.