Status Updates From God Emperor of Dune (Dune, #4)

The new Duncan has been sent to Arrakis by the Tleilaxu and is being conditioned by two imperial women for Leto

Siona and her crew have a secret meeting in an Onn room and they have a replica crysknife from a Museum Fremen. Kogot the ex ambassador of Ix arrives and tells they are working on a machine ship to not need spice. Topri is outed as a spy and Siona gives Kogot the copies of the stolen journals

Leto has a spy named Nayla working with Siona who reports that Siona will copy and distribute the stolen journals to Letos enemies. Siona sees a passage Leto writes after Ghanima passed

Moneo goes to retrieve Duncan’s body to bring to the mausoleum. Moneo knows about Siona and also has a spy in Topri working with her. Leto speaks of the danger of tech, government, and army’s.

Siona’s father, Moneo, is the chief aide to Leto and tries to convince her he’s good.

Leto is in his massive citadel and owns all of the spice. There is a Bene Geserit led cult on Giedi Prime to try to recover spice hoards from the no longer Harkonens. His current Duncan is angry after hearing that Leto is creating another and attempts to kill Leto and dies. Siona has the plans of the citadel