J.K. Rowling has the clearest public claim to the title of richest fantasy author. Forbes lists her as a billionaire and identifies the Harry Potter books, which have sold more than 600 million copies worldwide, as the main source of her fortune. For most other fantasy writers, the public trail ends at a sales milestone, a dated earnings estimate, or a deal announcement.
Those figures tell a story of their own. Brandon Sanderson’s readers pledged nearly $42 million for a project that included four new books. Sarah J. Maas’s publisher has reported more than 75 million books sold. And a company changed hands in 2022 because it held rights to turn J.R.R. Tolkien’s Middle-earth into everything from video games to stage productions.
Below are ten authors whose work shows how big the fantasy business can get. Rowling leads on the strength of Forbes’ wealth estimate. The other entries are grouped by the kind of evidence available. The numbers organize the list.
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1. J.K. Rowling — Harry Potter
Forbes lists Rowling as a billionaire. It separately estimated that she earned $92 million before taxes and professional fees in the year ending June 1, 2019. That year’s income included proceeds from theme parks, theater and film. The two figures answer different questions: one estimates what she owns after liabilities, while the other estimates what she made during a particular year.
The commercial advantage of Hogwarts is that readers can return to it in so many forms. A reader who first met Harry in a paperback can see a stage sequel years later or take their own children to a theme park.
Where to start: Meet Harry in Harry Potter and the Sorcerer’s Stone on Amazon, the U.S. edition of the first novel.
2. Stephenie Meyer — Twilight
Forbes estimated Meyer earned $40 million for its 2010 highest-paid authors list. The same coverage put worldwide sales of the four Twilight novels at 100 million copies at the time.
Meyer built a fantasy franchise around an intimate question: what would it cost Bella to belong in Edward’s world? Readers followed that question through four novels, and the films gave them another way to revisit the same story.
Where to start: Read Twilight on Amazon for the original meeting between Bella Swan and Edward Cullen.
3. Stephen King — The Dark Tower
Public figure: Forbes estimated King earned $27 million for its 2018 list. The magazine linked that unusually strong year to the film adaptation of It. The estimate covers King’s wider work, which spans horror and fantasy.
King earns a place here for The Dark Tower, where a gunslinger crosses a landscape that feels like a Western after the end of the world. The income figure illustrates how hard it is to isolate earnings from a single fantasy series when the same author has a decades-long catalog.
Where to start: Follow Roland into the desert in The Gunslinger on Amazon.
4. George R.R. Martin — A Song of Ice and Fire
Public figure: Forbes estimated Martin A Song of Ice and Fire for the year ending in June 2016, when HBO’s Game of Thrones was still airing.
Westeros gave television an unusually deep bench. The original series could move from one family’s feud to another, and the fictional history behind those feuds supplied material for House of the Dragon. A richly developed setting can support an adaptation of the main story and separate shows set generations earlier.
Where to start: Meet the Starks in A Game of Thrones on Amazon.
5. Rick Riordan — Percy Jackson
Public figure: Forbes estimated Riordan earned $11 million between June 2016 and June 2017.
Percy Jackson has an easy premise to pass from one reader to the next: the Greek gods are still around, and a modern kid discovers that Poseidon is his father. That accessibility gives the first book a long life as new middle-grade readers find the series and move on to Riordan’s other mythology adventures.
Where to start: Try The Lightning Thief on Amazon, Percy’s first adventure.
6. J.R.R. Tolkien — The Lord of the Rings
Public evidence: In 2022, Embracer Group announced an agreement to buy Middle-earth Enterprises from The Saul Zaentz Company. The acquisition covered rights in areas including film, games and merchandise tied to The Lord of the Rings and The Hobbit. It was a transaction between companies involving rights to Tolkien’s work decades after his death.
Middle-earth shows why the ownership details matter. A publisher can sell the book, a game company can license the setting, and a studio can make a film. Each business can generate revenue from the same story under a different arrangement.
Where to start: Begin with Bilbo’s unexpected journey in The Hobbit on Amazon.
7. Brandon Sanderson — Mistborn and the Cosmere
Public figure: In 2022, 185,341 backers pledged $41,754,153 to Dragonsteel Entertainment’s Four Secret Novels Kickstarter. The gross pledge total covered a campaign with physical books and other rewards, which had to be produced and shipped.
Sanderson’s campaign showed that an author could use the audience built through bookstore series to sell new stories and premium editions directly. The campaign’s public total makes that demand unusually easy to see. The costs of delivering the rewards and the author’s own take are separate figures.
Where to start: Try Mistborn: The Final Empire on Amazon, then use our Mistborn reading order if you want to keep going.
8. Sarah J. Maas — A Court of Thorns and Roses
Public figure: Bloomsbury reports that Maas’s books have sold more than 75 million copies. In its March 2026 trading update, the publisher called her the highest-selling author in the United States in 2024, citing Circana.
Maas has three entry points into her catalog: Throne of Glass, Crescent City, and A Court of Thorns and Roses. Readers who catch up with one can start another, giving the older books a chance to find a new audience whenever a release brings more attention to her work.
Where to start: Read A Court of Thorns and Roses on Amazon for the fae romance, or compare all three series in our Sarah J. Maas reading guide.
9. Rebecca Yarros — The Empyrean
Public figure: The Financial Times reported that Onyx Storm sold 2.7 million copies worldwide in a week following its January 2025 release. That figure measures the demand for one installment over one week.
Yarros’s series shows how quickly a fantasy audience can gather around a sequel. Readers drawn in by the dragon-rider trials in Fourth Wing had a reason to buy the third book as soon as it arrived: they wanted to know what happened next before everyone else started talking about it.
Where to start: Enter Basgiath War College in Fourth Wing on Amazon.
10. Christopher Paolini — The Inheritance Cycle
Public figure: The Library of Congress reported in 2024 that Paolini’s original four-book Inheritance Cycle had sold more than 40 million copies worldwide. The series began with Eragon, which Paolini initially self-published.
Paolini and Yarros offer an interesting comparison. Both drew readers in with dragons and riders, but their public figures track different kinds of success. Yarros’s number captures the rush for a new installment. Paolini’s shows how four books can keep selling for years after the main series wraps up.
Where to start: Follow a farm boy and his dragon in Eragon on Amazon.
How to read fantasy author wealth figures
Net worth estimates what someone owns after liabilities. Annual earnings cover a specific time period and may include income from several genres, adaptations and licensing deals. Book sales count copies, and the author’s share depends on the contract, format and market. Crowdfunding pledges cover the rewards promised to backers and the costs of fulfilling them. Rights deals depend on who owns the rights being sold.
That distinction matters when someone asks how rich Sanderson or Maas is. Sanderson’s Kickstarter total and Maas’s worldwide sales both reveal how many readers will pay to return to their worlds. Neither public figure gives us the information we’d need to calculate personal wealth.
For a broader look across publishing, see our guide to the richest authors in the world.
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