The well-stocked Walther König art bookstore has many treasures in store for lovers of industrial and architectural history on the 24 metre level a museum store. Here you will find the current exhibition catalogs, posters and other publications of the Ruhr Museum as well as souvenirs and literature about the UNESCO World Heritage Zollverein and the Ruhr region.

Together with the Ruhr Museum, a range of unusual and typical souvenirs for the region has also been created, which are only available in the museum store. These include coal pieces, mine stamps, Bergauf soap, postcards, Ruhr coffee cans, bags, coal jewelry and much more.