Children of Dune Explained: Plot Summary and Ending

Children of Dune is Frank Herbert's 1976 novel, the third of his six Dune books and the sequel to Dune Messiah. It opens nine years after Paul Atreides walked into the desert, around 10219 AG on the Dune timeline, and follows his twin children as they decide what to do about the empire he left behind. This page covers the whole plot and the ending, so it contains full spoilers. (Children of Dune)

Before the story begins#

At the end of Dune Messiah, a blinded Paul Atreides walked into the desert after Chani died giving birth to twins. His sister Alia became regent for the children, Leto and Ghanima, and married the restored ghola of Duncan Idaho. Alia was pre-born: awake in the womb, with the memories of every ancestor inside her. The Bene Gesserit call such a person an Abomination, because the dead inside can take over the living. The twins were born the same way. (Dune Messiah; Children of Dune)

Alia's Arrakis#

The twins, nine years old, lived in Sietch Tabr and talked to each other like old adults, which in a sense they were. They were both afraid of what was happening to Alia. In private, the Baron's memory had won: Baron Vladimir Harkonnen spoke in her head and steered her, and she ruled through a cruel and corrupt priesthood. Arrakis itself was changing, as Paul's plan to green the planet brought rain and plants and drove the sandworms and the old Fremen ways into retreat. (Children of Dune)

Lady Jessica came back to Arrakis from Caladan with Gurney Halleck, sent partly by the Sisterhood to test whether the twins were Abominations. She saw at once that something was wrong with Alia, and Alia, seeing a rival for power, began to treat her own mother as an enemy. In the streets of Arrakeen, a blind man led by a young guide had begun to preach against the religion of Muad'Dib and the priests who ran it. People called him the Preacher. (Children of Dune)

The Corrino plot#

On Salusa Secundus, Shaddam IV's daughter Wensicia wanted the throne for her son, Farad'n. With her Sardaukar commander Tyekanik, she had two Laza tigers trained to hunt anyone wearing robes woven with a certain scent, and she arranged for new robes to be given to the twins. Farad'n himself was a thoughtful young man, more interested in history than in power, and knew little of the plan. When he learned the truth he publicly denounced his mother and pushed her aside. (Children of Dune)

The tigers attacked when the twins went out into the desert near the sietch. Leto and Ghanima had seen it coming in their shared memories and used it. The twins killed the tigers, and Leto then let it be thought that they had killed him. Ghanima hypnotised herself into truly believing her brother was dead so that no Truthsayer could catch the lie. Leto went alone into the deep desert. (Children of Dune)

Leto in the desert#

Jessica, meanwhile, was taken off Arrakis by Duncan Idaho and brought to Salusa Secundus, where she ended up teaching Farad'n in the Bene Gesserit way. Gurney, under Jessica's earlier orders, went to the outlaw sietch of Jacurutu, thought long dead, to test Leto if he came there. Leto was caught at Jacurutu and forced to take a massive dose of spice. Gurney was ready to kill him if he turned out to be an Abomination. (Children of Dune)

Lost in the spice trance, Leto took control of his ancestral memories rather than letting them control him, and he saw the future whole. He called the future he chose the Golden Path: the only way humanity would not end up stagnant and wiped out was for someone to rule it with an iron grip for thousands of years, and then let it break free so widely that no single disaster could ever end it. Paul had seen the same path and turned away from it. Leto accepted it. (Children of Dune)

Escaping Jacurutu, Leto let sandtrout, the small larval form of the sandworm, cover his body. They became a living skin that gave him huge strength and speed and would make him live for thousands of years. He ran across the desert faster than any man. He then found the Preacher, and the Preacher was Paul, who had survived the desert at the end of Dune Messiah. Father and son argued. Paul had refused the Golden Path because of what it would cost. Leto told him he was taking it on himself. (Children of Dune)

Stilgar, Duncan and Ghanima#

In Arrakeen, Alia had promised Ghanima in marriage to Farad'n. Duncan Idaho, now sure that Alia was lost, set out to break her hold. He goaded Stilgar into killing him inside Stilgar's own sietch, which forced Stilgar into open rebellion against Alia. Stilgar took Ghanima and Irulan into the desert to protect them. Ghanima privately planned to kill Farad'n on their wedding night to avenge her brother. (Children of Dune)

The Preacher came to Arrakeen one last time and spoke on the steps of Alia's temple, openly denouncing her. Alia's priests had him stabbed, and he died there on the steps. (Children of Dune)

The ending explained#

Leto walked into Alia's court alive, to the shock of everyone there. His return broke Ghanima's self-hypnosis, and she remembered that her brother had never died. In the throne room, he faced Alia in front of witnesses. She tried to have him killed, and his new strength made it useless. In a lucid moment Alia's own self broke through. She knew what she had become and that she could not drive the Baron out. She threw herself from a high window and died. (Children of Dune)

Leto took the throne. He married Ghanima, but in name only, since his changed body would never father children, and Farad'n would be the father of hers. Farad'n became his royal scribe and took a new name, Harq al-Ada, the Breaking of the Cycle. Jessica's work with Farad'n, the Sisterhood's plans and the Corrino ambitions all ended up serving Leto's design. (Children of Dune)

What Leto had done to himself could not be undone. The sandtrout skin was now part of him, he would never again be wholly human, and he would outlive everyone he knew by thousands of years. (Children of Dune)

The ending flips Dune Messiah. Paul saw what the Golden Path would demand of him and walked away, and he died as a powerless street prophet. Leto saw the same thing and said yes. The price is his humanity. The sandtrout skin will slowly turn him into a sandworm, and he will rule as a tyrant, which is the whole point: humanity needs a lesson so harsh it never forgets it. Alia's death is the warning against the opposite failure, a ruler eaten by the past. Leto masters his ancestors. Alia was swallowed by hers. (Children of Dune)

Some questions are left open on purpose. The book doesn't say what the Golden Path is for in plain terms, only that the alternative is extinction. Ghanima's future is set by her brother, and the Fremen, the old free desert people, are already fading into history as the planet turns green. (Children of Dune)

What it sets up#

God Emperor of Dune jumps about 3,500 years. Leto II is still Emperor, now almost wholly a sandworm, with a human face, ruling an empire held in stillness while he waits for the moment to let it go. (God Emperor of Dune)