Second of the Prequels Trilogy.
Written by Brian Herbert and Kevin J. Anderson.
Approximately 10 years after the events in Dune: House Atreides.
Liet Kynes takes up leadership of the Fremen after his fathers death. Lady Jessica enters service of House Atreides. Dr. Wellington Yueh enters service of House Atreides. Gurney Halleck escapes House Harkonnen and enters service of House Atreides. Feyd-Rautha joins House Harkonnen. Duncan Idaho goes through swordmaster training on Ginaz.