Sequels of Dune

The Sequels of Dune are a two-book series, Hunters of Dune and Sandworms of Dune, authored by Brian Herbert and Kevin J. Anderson, which take place after the events of Chapterhouse: Dune and conclude the entire Dune series.

According to Brian Herbert, his father--the original Dune author Frank Herbert--penned the outline for the two books on a computer disk in the 1980s, which was entitled Dune 7. The sequels of Dune are based on Frank Herbert's notes from that disk.