Amazingly, little scientific investigation had been directed toward the concentration camp Lublin-Majdanek in central Poland, even though orthodox Holocaust sources claimed that between fifty thousand and over a million Jews were murdered there. The only information available from public libraries is thoroughly discredited Polish Communists propaganda. This glaring research gap has finally been filled. After exhaustive research of primary sources and a thorough exploration of the physical remainders of the former concentration camp, Mattogno and Graf created a monumental study, which expertly dissects and repudiates the myth of homicidal gas chambers at Majdanek. They also investigated the legendary mass executions of Jews in tank trenches (Operation Harvest Festival) critically and prove them groundless. The authors' investigations lead to unambiguous conclusions about the camp which are radically different from the official theses. Again they have produced a standard and methodical investigative work which authentic historiography can not ignore.