Jubilees--so called because of its concern with marking forty-nine-year periods (or "jubilees") in Israel's history--is an ancient rewriting of Genesis and the first part of Exodus from the point of view of an anonymous second-century BCE Jewish author. Its distinctive perspective--as well as its apparent popularity at Qumran--make it particularly important for any reconstruction of early Judaism. James C. VanderKam, the world's foremost authority...