Die Langen Müller Audio-Books

"Die Langen Müller Audio-Books" is an audiobook (German: Hörbücher) imprint of the Langen Müller publishing company (in itself formed in 1932). It is now part of the "LangenMüller Herbig nymphenburger terra magica" publishing group based in Munich. The successor is LangenMüller | Hörbuch.