To this day, the 1979 book Auschwitz Inferno by former Auschwitz inmate and putative Sonderkommando member Filip Müller has a great influence both on the popular perception of Auschwitz and on historians trying to probe this camp’s history. This book critically analyzes Müller’s various post-war writings, which are full of exaggerations, falsehoods and plagiarized text passages. The author also scrutinizes the testimonies of eight other former Sonderkommando members who similarly lack regard for exactitude and truth: Dov Paisikovic, Stanisław Jankowski, Henryk Mandelbaum, Ludwik Nagraba, Joshuah Rosenblum, Aaron Pilo, David Fliamenbaum and Samij Karolinskij.