The U- X- L(R) 's "Experiencing Eras & Events "series consists of two- to four-volume works each devoted to a specific era, event or theme that is studied in the middle school or high school curriculum. This set covers the tumultuous period of the Holocaust. The set features an overview essay introducing the topic followed by approximately 25 entries, 10-20 pages each, on the fiction, nonfiction, short stories, poetry, drama, music and/or movies associated with the Holocaust.