Book I. Dune
Book II. Muad'dib
Book III. The Prophet
Appendix I: The Ecology of Dune
Appendix II: The Religion of Dune
Appendix III: Report on Bene Gesserit
Motives and Purposes
Appendix IV: The Almanaken-Ashraf
(Selected Excerpts of the Noble Houses)
Terminology of the Imperium
Map