If what you loved about Dune was the sandworms, you have plenty of science fiction to choose from. If what you loved was the way the worms, spice, religion, water, trade, dynastic politics, and survival all locked together, the list gets shorter.
That is the real challenge when looking for books like Dune. Frank Herbert did not build Arrakis as a backdrop for a hero. He built a system. The planet’s ecology drives the economy. The economy drives imperial politics. Religion becomes both belief and political technology. Scarcity shapes culture. Even prophecy has material consequences.
The best books similar to Dune usually share that quality. Their worlds feel as though they would keep running if the main character disappeared.
Here are seven books and series worth trying if that is the part of Dune you want more of.
MAYA: Seed Takes Root by Anand Gandhi and Zain Memon
MAYA: Seed Takes Root is the newest book here, and it belongs on this list for a simple reason: the internet grows from trees.
On Neh, seven sentient species connect to a planetwide biological network called Maya. The network is communication infrastructure, entertainment, memory system, social space, and a source of predictive power. The Divyas who control it can model events and intervene before unwanted futures happen.
The result is biological science fiction where ecology and governance are hard to separate. Bodies shape perception. Perception shapes culture. Information shapes desire. Prediction shapes political power.
The useful comparison with Herbert is structural. The worldbuilding has that rare Dune quality: religion, ecology, politics, economics, and power all fused into one system. Simon & Schuster’s official publisher page for MAYA: Seed Takes Root positions it for readers of Dune, Children of Time, and An Immense World.
Calling any new novel The deepest worldbuilding since Dune is obviously a huge claim. A species’ body affects what it notices. What it notices affects its culture. Culture affects its institutions. Institutions change who gets power.
That is the kind of chain Herbert understood very well. MAYA’s biological network adds a twist to that.
A Memory Called Empire by Arkady Martine
A Memory Called Empire replaces Arrakis with the heart of an interstellar empire, but the pressure feels familiar. Mahit Dzmare arrives from a small independent station to serve as ambassador to Teixcalaan, a civilization whose language, literature, bureaucracy, and aesthetics are as powerful as its military reach.
The book is a murder mystery, a political thriller, and a story about cultural desire. Mahit wants to protect her home from assimilation while also loving parts of the culture that threatens it. That tension gives the novel its bite.
Readers who work their way through Frank Herbert books often come away wanting more political systems that feel bigger than any one ruler. Martine delivers that through poetry, succession, propaganda, memory technology, and the awkward fact that people can admire an empire even while resisting it.
The Fifth Season by N. K. Jemisin
The Fifth Season takes a different route to systemic worldbuilding. The Stillness is a continent shaped by recurring geological catastrophe. Civilization is built around surviving the next disaster.
That physical reality works its way upward into everything else. Social hierarchy, education, prejudice, settlement design, state violence, and family life are all shaped by a planet that can turn hostile on a continental scale.
This is where ecology becomes politics in the broadest sense. The environment is not a decorative concern. It sets the conditions under which power operates.
If your personal list of the best worldbuilding books rewards worlds where social structures grow from material conditions, Jemisin belongs near the top.
The Left Hand of Darkness by Ursula K. Le Guin
The Left Hand of Darkness is quieter than Dune, but it is just as interested in the relationship between environment and civilization.
Genly Ai arrives on the frozen world of Gethen as an envoy. The people he meets do not organize sex and gender in the way he expects, and the planet’s harsh climate influences travel, politics, food, technology, and social behavior.
Le Guin’s anthropology is the engine. The book keeps asking the reader to notice how many assumptions about society feel natural only because we were born inside them.
That makes it a good next step for readers who liked the Bene Gesserit, Fremen culture, and the anthropological side of Dune more than the battles.
Children of Time by Adrian Tchaikovsky
Children of Time builds civilization from evolutionary biology.
A terraforming project goes wrong, and uplift accelerates the development of jumping spiders rather than the intended primates. Across generations, the spiders develop language, religion, science, social conflict, and technology through bodies and instincts very different from ours.
This is where alien cognition becomes worldbuilding. Tchaikovsky does not simply give spiders human institutions with extra legs. Their biology keeps changing the kinds of problems they face and the solutions they can imagine.
The scale is enormous, but the real pleasure is causal. One change in biology keeps echoing through culture.
The Three-Body Problem by Cixin Liu
The Three-Body Problem is less ecological than Dune, but it shares Herbert’s interest in civilization under long-term pressure.
The novel begins during China’s Cultural Revolution and expands into first contact with an alien civilization facing existential instability. The story moves through science, politics, ideology, and competing visions of humanity’s future.
Its worldbuilding works through consequences. A discovery in physics changes political behavior. Knowledge about an approaching civilization reorganizes human loyalties. Strategic thinking stretches across generations.
If Dune made you enjoy watching entire societies react to forces larger than any individual, Liu offers a different version of that pleasure.
The Terraformers by Annalee Newitz
The Terraformers treats a planet as infrastructure, habitat, workplace, and political property all at once.
Destry works on Sask-E as part of an environmental rescue team, helping maintain a world that has been engineered across generations. As the story jumps forward through time, the question of who owns a planet becomes inseparable from who built it, who lives there, and which forms of intelligence count as people.
This is systems thinking on a planetary schedule. Urban planning, corporate ownership, ecology, personhood, and public infrastructure keep bumping into each other.
The Dispossessed by Ursula K. Le Guin
The Dispossessed is another strong choice because Le Guin treats political philosophy as something people have to eat, work, sleep, and raise children inside. Physicist Shevek grows up on Anarres, a society founded on anarchist principles, then travels to the wealthier world of Urras. The contrast is never reduced to one society being good and the other bad. Each system produces freedoms, blind spots, hypocrisies, and pressures of its own.
That is a useful match for readers who respond to the political architecture of Dune. A political system becomes interesting in fiction when it stops being a speech and starts shaping daily life. Who owns property? Who controls education? What kinds of ambition are rewarded? Which forms of dependence feel normal? Le Guin follows those questions all the way down.
Semiosis by Sue Burke
Semiosis begins with human colonists trying to build a settlement on the planet Pax. They quickly learn that the plant life around them is intelligent, strategic, and capable of influencing the colony’s survival. The story unfolds across generations, which lets ecology become history rather than scenery.
This is one of the clearest examples of the kind of systems thinking that makes Dune so durable. The environment has interests. Human institutions adapt to those interests. Cooperation, agriculture, settlement, and power all change because the colonists are living inside an ecology they do not fully control.
For readers looking for books like Dune, Semiosis is a reminder that political worldbuilding becomes much richer when humans are only one actor in the system.
A useful clue is whether ordinary life would change if the setting’s big idea disappeared. On Arrakis, water discipline affects clothing, ritual, settlement, agriculture, and status. In the strongest successors, the same kind of pressure reaches beyond plot mechanics. The environment changes what people eat, how they travel, whom they trust, what institutions can promise, and which kinds of knowledge become valuable. That is why causal worldbuilding feels denser than a giant glossary. The reader keeps discovering consequences of rules they already understand, rather than receiving a new fact every few pages.
Why these books scratch the Dune itch
There are easier ways to imitate Dune. You can add noble houses, deserts, assassinations, prophecies, and a valuable resource.
The harder thing is to make a world where each element changes the others.
That is what connects these books. Martine uses empire and culture. Jemisin uses geology. Le Guin uses anthropology. Tchaikovsky uses evolution. Liu uses physics and civilizational strategy. Asimov’s psychohistory provides another model of systems thinking. Newitz uses ecology and ownership. MAYA uses biological networks, perception, and prediction.
There is also a useful test for this kind of worldbuilding: imagine the protagonist disappearing. Arrakis still has water scarcity, spice extraction, imperial dependence, Fremen culture, and ecological change without Paul Atreides. Teixcalaan still expands without Mahit. Pax still has intelligent plants without its first colonists. Neh still has a biological network, competing species, and predictive rulers without any one hero.
That independence is what makes a setting feel large. The plot matters, but it feels like one event inside a system that existed before page one and will keep producing consequences after the last chapter.
If you are searching for Dune-adjacent books, that is the test worth applying. Do not ask whether the book has the same furniture. Ask whether its world has causes, pressures, feedback loops, and consequences.
The best ones do.
