The chilling finale to Poland’s 1939 tragedy is revealed: the mass execution and deportation of its citizens and leaders.

Jan Grabowski spent more than 10 years conducting his research, including going through Polish archives, private diaries and records from more than 100 small towns where Jews lived in high ...

Writing a comprehensive history of Polish citizens during the Holocaust is a hefty task. A Polish law that criminalizes any mention of Polish responsibility for or complicity in Nazi crimes makes it ...