Before Dune . . .The epic tale of Duke Leto Atreides and his rise to power . . . The fierce ambitions of his mortal enemy, Baron Vladimir Harkonnen . . . The struggles of the young girl Jessica, the Baron's secret daughter, under the harsh training of the Sisterhood school . . . The schemes of Shaddam Corrino to create a synthetic spice that may bring unlimited wealth, or cause the collapse of the Spacing Guild . . . And the implausible dream of Planetologist...

The Mentats led by Gilbertus Albans, the Navigators created by Josef Venport, and the Sisterhood rebuilt by Mother Superior Raquella all strive to improve the human race, but each group knows that as Butlerian fanaticism grows stronger, the battle will be to choose the path of humanity's future -- whether to embrace civilization, or to plunge into an endless dark age.

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.

Fifteen thousand years after Leto II's death, the remnants of the Bene Gesserit contend with the ruthless leaders of an alien culture to forge a new civilization and preserve the best of the Old Empire.

"Dune Messiah continues the story of Paul Atreides, better known -- and feared -- as the man christened Muad'Dib. As Emperor of the known universe, he possesses more power than a single man was ever meant to wield. Worshipped as a religious icon by the fanatical Fremen, Paul faces the enmity of the political houses he displaced when he assumed the throne -- and a conspiracy conducted within his own sphere of influence. And even as House Atreides begins...

This third volume in the Dune trilogy depicts the evolutionary development of the planet Arrakis.

Leto II, God Emperor of Dune, trades his humanity for immortality and desperately attempts to save humankind, in spite of a rising rebellion led by Siona who is unaware of her own destined role in preserving the future.

Dune Messiah continues the story of Paul Atreides, better known?and feared?as the man christened Muad?Dib. As Emperor of the known universe, he possesses more power than a single man was ever meant to wield. Worshipped as a religious icon by the fanatical Fremen, Paul faces the enmity of the political houses he displaced when he assumed the throne?and a conspiracy conducted within his own sphere of influence. And even as House Atreides begins to crumble...

The planet Arrakis is becoming desert again. Lost ones are returning home from the far reaches of space. The great sandworms are dying, and the children of Dunes children awaken from empire as from a dream, wielding the new power of a heresy called love.