The book represents a collection of articles devoted to the memory of Annie Jaubert, a French scholar known for her research on the calendrical teachings of the Hebrew Bible, the Second Temple pseudepigrapha (1 Enoch, the Book of Jubilees), and Qumran literature. The articles discuss various aspects of Jaubert’s work on early Christian and Jewish calendars, including her solution to an old problem of the conflicting chronologies for the Passion Week in the Synoptic Gospels and the Gospel of John. The volume also contains the complete bibliography of Jaubert’s scholarly works and a biographical sketch of her life.