In this study, Carlo Mattogno shows how the myth of gas-chamber mass murder was created during the war and in the immediate postwar period, and how it has been turned subsequently into "history" by intellectually corrupt scholars who cherry-picked claims that fit into their political agenda and ignored or actively covered up literally thousands of lies of "witnesses" to make their narrative look credible. Carlo Mattogno has created yet another masterpiece of historical analysis of all the relevant source material upon which the orthodox Auschwitz narrative is based. And its effect is devastating for the orthodoxy.