4 books • 5 series
Book #3: The Giant with Feet of Clay
Book #4: Concentration Camp Stutthof
Book #18: Auschwitz Lies
Book #19: Sobibor
Book #4: Concentration Camp Stutthof
Book #18: Auschwitz Lies
Book #19: Sobibor
Book #20: Auschwitz: The First Gassing
Book #1: Dissecting the Holocaust
Book #2: The Chemistry of Auschwitz
Book #4: Concentration Camp Stutthof
Book #5: Concentration Camp Majdanek
Book #8: Treblinka
Book #5: Konzentrationslager Majdanek
Book #8: Treblinka
Book #9: Belzec
Book #10: Sonderbehandlung in Auschwitz