The Herbert Limited Partnership & the publishers
The Dune universe and all quotes from the Dune Chronicles are unquestionably the property of The Herbert Limited Partnership
Cover art from the books are the property of the corresponding artists. The following publishing companies are responsible for bringing these books to the public (in the USA):
MCA/Universal Merchandising, Inc.
All images and sounds from DUNE, the motion picture, are the property of MCA Universal, or whoever has claimed these right instead.
Matt's Script Archive
The guestbook (Visitor Log from Arrakeen) and the bulletin board (The Arrakis Journal) were written By Matt Wright and can be found at Matt's Script Archive.
Contributions from these individuals were greatly appreciated.