the final two paragraphs of this treatise (on creatures that live underground) covers demons that live in mines and the third-to-the-last sentence of the entire thing offhandedly mentions that Swedes are known for having successfully enslaved them

the final two paragraphs of this treatise (on creatures that live underground) covers demons that live in mines and the third-to-the-last sentence of the entire thing offhandedly mentions that Swedes are known for having successfully enslaved them