Questions on the Mosaic authorship of the Pentateuch, the “documentary hypothesis” and the present state of scholarly analysis.
Questions on the character and flavour of each individual book: Genesis, Exodus, Leviticus, Numbers, Deuteronomy.
Questions on major themes: such as covenant, sacrifice, priesthood, sin, creation.
Hope that clarifies things a little. I will suggest further areas during the revision seminars mid-May and post additional material here such as the last two posts below.
For invaluable background reading please go to http://www.otgateway.com/pentateuch.htm for a wealth of material. Check out the whole site: it’s a whole library of generously donated resources on the Pentateuch and other OT subjects.