The scrolls and scroll fragments recovered in the Qumran environs represent a voluminous body of Jewish documents, a veritable "library", dating from the third century B.C.E. to 68 C.E. Unquestionably, the "library," which is the greatest manuscript find of the twentieth century, demonstrates the rich literary activity of Second Temple Period Jewry and sheds insight into centuries pivotal to both Judaism and Christianity. The library contains some books or works in a large number of copies, yet others are represented only fragmentarily by mere scraps of parchment. There are tens of thousands of scroll fragments. The number of different compositions represented is almost one thousand, and they are written in three different languages: Hebrew, Aramaic, and Greek.