It’s 2026, and fantasy shelves in bookstores have a problem. Space is tight between pastel-colored covers featuring thorny vines and winged hearts. Romantasy dominates the market – and before any misunderstanding arises: Good romantasy exists. Sarah J. Maas has brought millions of readers into the genre, and those wanting love stories in magical worlds will find excellent books there.
But then there is the other kind. The kind where the cover has seen more work than the plot. Where the dark prince has a six-pack and a secret, but no personality. Where magic exists solely so the protagonist can be rescued in the third act. Fantasy kitsch – books so predictable you know the ending after thirty pages. They take up shelf space that is missing for books where characters make real decisions, face real consequences, and live in worlds that operate by their own rules.
This page is for readers looking for exactly that: Fantasy with substance. Books where politics are complex, war has a cost, and moral questions aren’t answered by love. Those looking for the big names – Joe Abercrombie, Robin Hobb, Andrzej Sapkowski, George R.R. Martin – will find them on my Top 20 List of the Best Epic Fantasy Books. Here come eight series consistently written for adult readers that appear too rarely on standard lists.
Contents
- 1. Prince of Thorns – Mark Lawrence
- 2. The Traitor Baru Cormorant – Seth Dickinson
- 3. Sixteen Ways to Defend a Walled City – K.J. Parker
- 4. The Poppy War – R.F. Kuang
- 5. The Chronicles of Wetherid – Christian Dölder
- 6. Court of Broken Knives – Anna Smith Spark
- 7. The Rage of Dragons – Evan Winter
- 8. The Traitor Son Cycle – Miles Cameron
- Frequently Asked Questions
1. Prince of Thorns (Mark Lawrence)
Jorg Ancrath is no hero. He is fourteen years old, leads a band of murderers, and has no interest in redemption. Mark Lawrence begins his Broken Empire trilogy with a protagonist who repels most readers in the first fifty pages – and then refuses to let them go. Jorg is intelligent, brutal, and honest with himself. He knows what he is. He offers no apologies.
The world is the unusual part: What looks like classical medieval times turns out to be post-apocalyptic Europe after a nuclear war. Bunkers lie beneath castles. Physics books sit in libraries. Lawrence blends fantasy and science fiction in a way that only gradually becomes visible.
Lawrence holds a PhD in mathematics and worked in AI research. You can feel it in his prose: precise, fast, wasting no words. The trilogy is complete and supplemented by the Red Queen's War and Book of the Ancestor series in the same universe.
2. The Traitor Baru Cormorant (Seth Dickinson)
Baru Cormorant grows up on an island annexed by an empire called The Masquerade. The empire doesn’t kill with swords – it kills with accounting, currency manipulation, and school reforms. It outlaws the culture of the occupied and replaces it with its own norms. Baru, a mathematical genius, decides to join the empire to destroy it from within.
What follows is one of the most intellectually demanding fantasy novels of the last decade. Dickinson writes about fiat currencies, trade balances, and tax law – and makes it thrilling. The political intrigues are complex. The moral decisions are unbearable. The ending of the first volume ranks among the most shattering scenes I have read in fantasy.
Dickinson wrote lore for Bungie's Destiny before beginning The Masquerade. If you've read my article on political fantasy with intrigue, you will find exactly what you're looking for here.
3. Sixteen Ways to Defend a Walled City (K.J. Parker)
K.J. Parker – a pseudonym for British author Tom Holt – writes fantasy without magic. No elves, no prophecies, no chosen heroes. In Sixteen Ways to Defend a Walled City, a military engineer faces the problem of defending a capital city, even though he is not a soldier, the army has fled, and as a member of a despised minority, he holds no rank allowing him to give orders.
Parker writes with a dry, British humor that only amplifies the seriousness of the situation. His books read like historical novels – the logistics of sieges, the economics of war, the mechanics of walls and catapults are described in such detail that you forget you are in a fictional world. There is no rescue by higher powers. There is only wood, stone, cement, and the mind of a man who improvises better than anyone else.
Parker has won two World Fantasy Awards. His earlier works – the Engineer Trilogy and the Fencer Trilogy – are equally recommended. If you read fantasy that feels like a non-fiction book on ancient warfare, you have found the right author.
4. The Poppy War (R.F. Kuang)
The Poppy War begins like a YA novel. An orphan girl passes an entrance exam, enters a military academy, and discovers hidden powers. Anyone thinking of Harry Potter here stops smiling after a hundred pages. From the middle of the first volume, the trilogy turns into a war narrative directly referencing the Nanjing Massacre and the Second Sino-Japanese War. Magic isn't adventure – it is a weapon of mass destruction.
Kuang writes about radicalization. Her protagonist Rin begins as an ambitious child and ends as someone who commits genocide and deems it necessary. The arc is painfully relatable. Kuang shows how war, trauma, and powerlessness transform a human into something they never wanted to be.
R.F. Kuang published her debut at twenty and has since written two more bestsellers with Babel and Yellowface. The Poppy War trilogy remains her hardest work. Not for readers seeking comfort. Everything for readers seeking truth.
5. The Chronicles of Wetherid (Christian Dölder)
I wrote Wetherid as a response to two things: The Romantasy wave shifting the genre towards romance, and the Grimdark trend making brutality an end in itself. Wetherid is neither. It is classic high fantasy – elves, dwarves, ogres, humans – but told with the hardness and political complexity of a historical novel.
In the first cycle – The Legacy of the Elves – a fellowship quest takes center stage. In the second cycle – The Guardians of the Seven Artifacts – the focus shifts entirely to the city of Astinhod. Councils are blackmailed. Alliances are formed out of desperation, not friendship. Characters make decisions that could cost thousands their lives and must live with the consequences.
The style is functional and direct. No metaphors, no pathos, no romantic subplots. Magic is rare and dangerous. Fights are short and often deadly. The world is documented in a Wiki with over 200 entries, two world maps, and an interactive story map. For readers seeking adult fantasy with classic elements, but without the kitsch.
6. Court of Broken Knives (Anna Smith Spark)
Anna Smith Spark has been dubbed the "Queen of Grimdark", and the title is deserved. Her Empires of Dust series tells the story of a mercenary who becomes a conqueror – not out of conviction, but out of addiction. Marith Altrersyr is addicted to violence. He knows it. He cannot stop. The people around him know it too and follow him anyway because his violence is contagious.
What distinguishes Spark from other grimdark authors is her style. Her prose is fragmented, lyrical, sometimes almost poetic – while describing scenes of extreme brutality. The contrast is intentional and effective. She writes about war like an addiction: fascinating, repulsive, and impossible to put down.
The series is not for everyone. It is dark without hope and beautiful without comfort. Anyone who thinks Abercrombie is too gentle will find the next level here.
7. The Rage of Dragons (Evan Winter)
Evan Winter initially self-published The Rage of Dragons. The book became a bestseller before a publisher picked it up. The reason is simple: Pacing. Winter writes perhaps the fastest fantasy novels of recent years. His protagonist Tau belongs to the lowest caste of a warrior society waging a hopeless war for generations. When his family is killed, Tau swears revenge – against enemies superior to him in every way.
The world is based on East African cultures – a setting rare in fantasy that works here with a naturalness requiring no explanation. The caste system is brutal, the military training detailed, and the fights physical. Winter writes violence not as spectacle, but as cost. Tau pays for every skill with pain.
The series concludes with four volumes. It offers perhaps the most straightforward entry into adult fantasy on this list – no political chess game, but raw willpower against a system that refuses to break.
8. The Traitor Son Cycle (Miles Cameron)
Miles Cameron is the pseudonym of Christian Cameron, a historical novelist who practices medieval combat techniques in full contact. He knows how a sword feels in the hand, how plate armor sounds, and how a cavalry wedge breaks. This knowledge permeates every page of the Traitor Son Cycle.
The series is set in a world corresponding to late medieval Europe – with one crucial difference: Beyond the border lies the Wild, inhabited by creatures that are not Tolkien-esque orcs, but complex societies with their own culture. The protagonist, the Red Knight, is a mercenary captain leading a company through a war where the line between civilization and wilderness is not as clear as both sides claim.
Cameron writes the best battle scenes in modern fantasy. His skirmishes are not choreographed duels, but chaotic mass events where formation, terrain, and logistics decide life and death. The series is five volumes long, fully complete, and ranks among the best Military Fantasy has to offer.
Frequently Asked Questions
What distinguishes adult fantasy from Young Adult (YA)?
In YA, coming-of-age, first love, and self-discovery take center stage. In adult fantasy, characters are often already formed – and are deformed by their decisions. The themes are more complex: economics, political systems, the failure of institutions, and moral ambivalence that cannot be resolved.
What is the problem with Romantasy?
Not with romantasy itself. Sarah J. Maas, Leigh Bardugo, or Samantha Shannon write romantasy with substance – real worldbuilding, real conflicts, real consequences alongside the romance. The problem is the kitsch that rides the coattails of this success. Books that have a pretty cover and nothing else. Books where every conflict is solved by a kiss and the world exists only as a backdrop for a romance. This kitsch takes up shelf space missing for books with substance – and that is exactly why this list exists.
What is "Grimdark"?
Grimdark is a subgenre of adult fantasy that tells particularly dark, cynical, and realistic stories. Famous representatives are Joe Abercrombie and Mark Lawrence. Not every adult fantasy is Grimdark – K.J. Parker is cynical but not dark. Seth Dickinson is hard but intellectual. The spectrum is broader than the term suggests.
Where can I find more recommendations?
My Top 20 List of the Best Epic Fantasy Books covers the big names – Abercrombie, Hobb, Sapkowski, Martin, and more. My article on political fantasy with intrigue delves deeper into power plays. And The Best High Fantasy Books recommends ten series in secondary worlds off the beaten path.