dragoner
KosmicRPG.com
I tried to read Frank Herberts Dune enough times to where his writing is strange, kind of out of sorts. But his Sons and Kevin J Anbersons Prequel to Dune were great. I read all 6 books.
I haven't re-read it in a while, I read up to God Emperor back in the day, then a few years back, re-read the series and continued up to Chapter House, I think. At one point I did read the book on the Butlertarian Jihad, but that was a while back, I have a friend who loved those.