The Beltz Publishing Group brings together several popular publishers. Here you will mainly find books from Beltz & Gelberg and Moritz Verlag. Beltz & Gelberg is known for classics such as The Gruffalo, Janosch and the Natural World books by Katrin Wiehles. The group values sustainable and regional production. Most of the works are therefore printed in Bad Langensalza, Germany. The company sources its energy from green electricity and continually tries to contribute to climate protection. Some series are produced entirely with eco-materials such as recycled paper, soy or food colouring and without foil.