Book Dune

Now that the planet Arrakis (Dune) has been annihilated, the Bene Gesserit order turns its stronghold Chapterhouse into another desert world, and from this base, the sisterhood plans its moves against ruthless rivals.

This book describes how sand dunes work, why they are the way they are in different settings, and how they are being studied. Particular attention is paid to their formation and appearance elsewhere in the solar system.

The desert planet Arrakis, called Dune, has been destroyed. Now, the Bene Gesserit, heirs to Dune's power, have colonized a green world - and are tuning it into a desert, mile by scorched mile.
Chapterhouse Dune is the last book Frank Herbert wrote before his death and a stunning climax to the epic Dune legend that will live on forever.

The Distributed and Unified Numerics Environment (Dune) is a set of open-source C++ libraries for the implementation of finite element and finite volume methods. Over the last 15 years it has become one of the most commonly used libraries for the implementation of new, efficient simulation methods in science and engineering.