This handbook compiled by leading experts provides information about the current state of research on Wolfram von Eschenbach and his works (songs, Parzival, Titurel, Willehalm). Considerable attention is also given to the reception in the modern era and the genesis of research on Wolfram. A descriptive index documents the entire transmission of Wolfram’s works, of the Jüngere Titurel and the Willehalm sequels. Extensive bibliographies chart the research field from its beginnings to the present day.