SFcrowsnest: Dreamer of Dune - Review of Dreamer of Dune: The Biography of Frank Herbert by Brian Herbert. - http://www.sfcrowsnest.com/sfnews2/03_july/review0703_7.shtml
Dune Novels - Includes information about the recent prequel trilogy and original novels, and highlights from Frank Herbert's recently discovered notes. - http://www.dunenovels.com/
The Sons of Dune - Interview with Brian Herbert and Kevin J. Anderson details the background, ideas and development behind the Dune prequels. - http://www.januarymagazine.com/profiles/duneprofile.html