Zur Geschichte des Nietzsche-Archivs Elisabeth Förster-Nietzsche, Fritz Kögel, Rudolf Steiner, Gustav Naumann, Josef Hofmiller. Chronik, Studien und Dokumente - Hoffmann, David M. (De Gruyter, 1991)
Review text: "In his impressive and painstakingly researched book, the Swiss historian David Marc Hoffmann has made an important contribution to the continuing task of uncovering evidence of editorial malfeasance and correcting the historical records surroundings Nietzsche's literary legacy."Wyne Klein in: New Nietzsche Studies 3-4/1998