Arolsen Archives-International Center on Nazi Persecution (formerly know as the International Tracing Service)
13 million documents online concerning victims of Nazi persecution.
Comprehensive Jewish Studies research collection, including 700 yizkor books.
Free genealogy search engine with historical directories, yizkor books, and more.
Free genealogy website with records and research tools, including yizkor book database and translations.
A living memorial to the Holocaust, providing exhibitions, research and educational resources.
Information and homage to Jewish towns in the lands of the former Polish Commonwealth.
World Holocaust remembrance center, with educational and research resources including the Shoah Names Database.
Nonprofit organization working to recover, celebrate, and regenerate Yiddish and modern Jewish literature and culture. Projects including digitizing yizkor books in cooperation with The New York Public Library and digitizing Yiddish literature.
Provides the most complete picture of the history and culture of Jews in Eastern Europe from the beginnings of their settlement in the region to the present.