IMDb Spotlights Brandon Sanderson as Cosmere Grows and Mistborn Resets

Brandon Sanderson’s sprawling Cosmere is having a moment beyond the book world. IMDb is spotlighting the fantasy titan’s evolving plans for Mistborn and his long-resisted screen adaptations, even as major new novels and collections line up on his release schedule.

Stormlight Offers Rejected, Mistborn Movie Back to Square One

For years, Sanderson has been one of epic fantasy’s biggest holdouts when it comes to live-action. He’s repeatedly turned down offers to adapt The Stormlight Archive, saying he simply doesn’t feel it’s the right time for a series that ambitious to hit screens. He’s pointed to recent fantasy shows like The Wheel of Time and Shadow and Bone as proof that streaming still struggles with big, book-faithful sagas.

Those same concerns hover over Mistborn. Sanderson has been open about years of on‑again, off‑again movie talks, including a flirtation with Epic Games, only for the project to be recently reset to “square one.” His latest update via IMDb underlines that there’s still no greenlit adaptation—just a lot of interest and a very cautious author.

All of this comes as Sanderson’s profile grows in mainstream culture. Fantasy readers have already dubbed him a modern heir to Tolkien, a case we explored in our earlier feature on how fans crowned him fantasy’s “new Tolkien.” That deep-dive into his fandom-fueled rise shows why Hollywood keeps knocking.

New Mistborn Era, Emberdark and Tailored Realities on the Way

While the cameras stay off, the Cosmere keeps expanding on the page. Sanderson is hard at work on a third Mistborn era—often called the “Ghostbloods” trilogy—set to launch around 2028. According to a Deseret News preview, he plans to draft the entire trilogy before the first book is published, aiming for a tighter, more cohesive arc.

He’s also filling the runway with side projects. Fan‑favorite Cosmere corner Isles of the Emberdark is slated for a 2026 hardcover release, part of a slate of expanding world stories that deepen the shared universe rather than chase a quick adaptation payday. And in the near term, readers have Tailored Realities, a short-fiction collection arriving December 9, 2025, which we’ve described as pure catnip for Sanderson completionists in our early look at the book’s experiments and deep‑cut Cosmere ties. Our full breakdown of Tailored Realities digs into why it matters for long‑time fans.

For readers, Sanderson’s stance is a double‑edged sword. The wait for polished adaptations of The Stormlight Archive, Mistborn, Skyward or Tress of the Emerald Sea may be long. But his caution also buys time for the Cosmere to grow in the medium he controls best—novels and novellas—ensuring that, when film and TV finally arrive, they’ll be stepping into a universe that’s deeper, stranger and far more complete than it is today.