Uralte Schrecken is a treatise on ancient religious cults by the mysterious Graf Eric von Könnenberg. Written in German, c.1850. It relates the myth of Yidhra and Ngyr-Khorath, among others, concentrating heavily on the master creature Mlandoth.
This book was created by Walter C. DeBill, Jr.
The title of the book translates to "Ancient Horrors".
- ↑ Walter C. DeBill, Jr., "The Bookseller's Second Wife"