Welcome to the Dune Wiki

The encyclopedia of the Dune Chronicles that anyone can edit.

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Dune: Expanded portal

Welcome to Dune Wiki's portal dedicated to Expanded Dune!

Expanded Dune is a term used on the Dune Wiki to refer primarily to Dune novels and short stories written by Frank Herbert's son, Brian Herbert, and Kevin J. Anderson. These novels take place around the Butlerian Jihad, the life of Leto Atreides, give details of main character's lives, and also conclude the saga.

These story arcs introduce concepts and objects not seen in the originals, such as Artificial Intelligence, Cymeks and Sorceresses.







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Random Epigraph
If we allow ourselves to become too human, to admit the weakness of love and compassion at the time when it is most dangerous, then we create a vulnerability by which the thinking machines can destroy us utterly. Yes, human beings have hearts and souls which the demon machines do not, but we cannot allow these things to be the cause of our extinction.

― Letter by Quentin Butler to his son Faykan

Helping out
All pages can be edited and you are welcome to join us and contribute to this wiki. Everyone is free to create a new page or edit an existing one.
  • If you are new to wikis, you may want to read the tutorial on the Central Wikia.
  • A list of helpful topics can be found in Dune:Guidelines.
  • If you want to help but you're not sure where to start, try improving the various stub or cleanup articles by expanding them.
  • Another helpful activity would be to check the list of wanted pages for frequently linked-to articles that don't exist yet.

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