content: The final book in the trilogy ties up all the loose ends. In this one, we see how the Bene Gesserit started their breeding programs, how mentats came about, and the beginnings of the Spacing Guild. Unlike the previous books in the trilogy, this one picks up speed at about half way through the book. There are a number of stories which must be brought to their conclusion. The ending of this book leaves open the possibility of continuing the story surrounding Omnius and Erasmus. I believe they will make an appearance in Dune 7 and 8. Like the previous books in the series, this one lacks the "feel" of the original Dune novels, but it still makes for good sci-fi reading