"In Holocaust by Bullets, Father Patrick Desbois documented for the first time the murder of 1.5 million Jews in Ukraine during World War II, based on wartime documents, interviews with locals, and the application of modern forensic practices on long-hidden gravesites. Nearly a decade of further work by his team, drawing on interviews with 5,000 neighbors of the Jews, has resulted in stunning new findings about the extent and nature of the genocide....