The Library contains 90,000 book titles and several thousand journals and constitutes the largest collection of published material on the Holocaust in the world. The collection serves as a memorial to the victims of the Holocaust, a repository for future generations, a source of research, and a resource for Yad Vashem departments. The Library Floor was established through the generosity of Marilyn and Jack A. Belz, Sarah Belz and Philip Belz z”l and Family.