The world of Dune has shaped an entire generation of science fiction. From the sand blasted world of Arrakis, to the splendor of the imperial homeworld of Kaitain, readers and listeners have lived in a universe of treachery and wonder. Now, these stories expand on the Dune universe, telling of the lost years of Gurney Halleck as he works with smugglers on Arrakis in a deadly gambit for revenge; inside the ranks of the Sardaukar as the child of a betrayed nobleman becomes one of the Emperor’s most ruthless fighters.

The Muad'Dib's jihad is in full swing. His warrior legions march from victory to victory. But beneath the joy of victory there are dangerous undercurrents. Paul, like nearly every great conqueror, has enemies - those who would betray him to steal the awesome power he commands. Paul himself begins to have doubts: Is the jihad getting out of his control? Has he created anarchy? Has he been betrayed by those he loves and trusts the most? And most of all, he wonders: Am I going mad?

Leto Atreides, duke of Caladan and father of the Muad’Dib. While all know of his fall and the rise of his son, little is known about the quiet ruler of Caladan and his partner, Jessica. Or how a duke of an inconsequential planet earned an emperor’s favor, the ire of House Harkonnen, and set himself on a collision course with his own death. This is the story. Through patience and loyalty, Leto serves the Golden Lion Throne. Where others scheme, the duke of Caladan acts. But Leto’s powerful enemies are starting to feel that he is rising beyond his station.

It is 83 years after the last of the thinking machines were destroyed in the Battle of Corrin, after Faykan Butler took the name of Corrino and established himself as the first Emperor of a new Imperium. Great changes are brewing that will shape and twist all of humankind.

Capturing all the complexity and grand themes of the original, this prequel to the Dune series weaves a new tapestry of betrayal, passion, and destiny into a saga that expands the tale written by Frank Herbert more than 30 years ago.