"Author of the most important work on the Nazi ratline, Nazis on the Run, Steinacher has now plumbed a multitude of archives in many countries, including the newly opened Vatican archives for these years, to document the Vatican's role in helping Nazi war criminals escape justice. No one matches Steinacher's mastery of this range of archives across multiple countries. The Pope Against Nuremberg is a true tour de force." - David I. Kertzer, author of The Pope and Mussolini and The Pope at War