Karlchen Knapp und die Produktivität

Karlchen Knapp und die Produktivität, launched in 1992 by Deutscher Instituts-Verlag, is a single-issue German comic that uses a lighthearted, educational approach to introduce readers to economic concepts like productivity. Illustrated by Dirk Meißner, the series follows the title character in a straightforward, visually engaging primer that stands as a unique example of using sequential art for economic literacy within a niche publishing context.