Books Mentioned in Bible

And what can we learn by comparing it to another ancient book mentioned in the Bible, Sefer HaYashar (The Book of the Upright)?

Jewish and Christian tradition ascribes authorship of the Pentateuch to Moses in the 13^th century B.C.E. Is this what the Pentateuch itself implies about who wrote it and when?

A border dispute between Northern Israel and Moab is recorded independently in the Torah and the Mesha Stele. Comparing these accounts uncovers the underlying issues that the Torah is addressing.