The extensive bibliography by the two May experts, researchers, and collectors Hermesmeier and Schmatz provides a complete overview for the first time of one of the most important chapters in the publishing history of Karl May's works. All publications from the Karl May Verlag, from its founding in 1913 to the end of the Radebeul era in 1945, are presented here in a clear manner, along with all licensed editions and the highly sought-after collectible picture albums from those years. Years of research by the authors in various libraries, archives, and at the Karl May Verlag form the basis of this volume, which can already be regarded as a future standard work. All listed books are illustrated with title pages and covers, allowing every reader—even newcomers to the field of classic Karl May editions—to get a precise picture of the various editions available.