Home  |  Prequel to Dune  |  Dune Chronicles  |  Butlerian Jihad  |  Orange Catholic Bible  |  Dune Encyclopedia Frank Herbert's Dune Chronicles are published solely by Ace Books.  Please note that the self-proclaimed series of "Dune Novels" published by Tor Books is not authorized or endorsed by Frank Herbert—the books of that series contradict and conflict with the events, situations, and characters of Mr. Herbert's Dune Chronicles as published by Ace.