Oh yeah, I am probably reading about the most obscure stuff on Tolkein - The 'Writers for the Seventies' series, J.R.R. Tolkein, by Robley Evans (good welsh name, that)

It reads something like a college thesis, but since my SO is in the middle of reading the books, and I have already re-read the 'Letters' book, here I am.

So far it is interesting enough, but I am only on page 29.