The Heresy of Thieves
Spellfall Series, Book 1
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Pub Date 6 Oct 2026 | Archive Date 25 Jul 2026
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Description
From debut novelist Mia V. Moss comes a sweeping new epic fantasy series
Vael stole magic from the gods for Her people and put an end to centuries of unrest.
Now magic is gone, and the battle for the Witchlands’s soul begins.
After a millennium of prosperity and magic, one catastrophic night undoes the realm of Yvaelen. Magic has fallen, and prayers to Vael the Giver go unanswered.
Jal Riago knows when it’s time to move on from a con. She can’t maintain her false refugee heiress story forever, and her benefactors grow weary of playing host. Just when she’s about to confess and cut ties, a deadly raid sets Jal’s life on a collision course with a powerful entity reckoning with its own madness.
The young, steadfast King Thealys Vorrine inherited the throne of Dynestra after her parents’ deaths at Spellfall. But sparks of unrest flare all too quickly into the unpredictable wildfire of rebellion, and King Vorrine must forge headlong into unknown territory.
Royal knight and notorious rake Ember Carrado is trying his best to get fired. Instead, when he’s paired with a judgmental paladin and sent on a mission to hunt down a rampaging mythical beast, he finds himself face-to-face with the past he’s been running from since Spellfall.
Beacon Wylda Lorcanthas wields a sharp tongue and the second-highest office in the Church of Vael. When the head of the Faith dies, Wylda must seek out a biddable successor. Unfortunately, the clergy’s clear favorite is a charismatic priest who promises the restoration of magic—for those willing to partake of a bloody cost.
The dark betrayal behind Spellfall, and the very fabric of Yvaelen’s faith, will be hidden no longer. What began with a thief’s touch will end with a reckoning. And salvation for some may be a waking nightmare for others.
Available Editions
| EDITION | Hardcover |
| ISBN | 9781958598986 |
| PRICE | $35.00 (USD) |
| PAGES | 320 |
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Featured Reviews
<i>I believe fantasy is at its best when it convinces you that history existed long before page one, and that life will continue long after the final chapter.</i>
I think <b><i>The Heresy of Thieves</i></b> understands that better than most debut fantasies I’ve read. Going into this, I was honestly a little intimidated. Epic fantasy with multiple POVs? A sprawling cast? Intricate politics? Religion? A post-magic world (ish)? Those are usually books where I would need to do some note-taking and a prayer. I fully expected to spend the first hundred pages hopelessly lost. Thankfully, that fear ended up being completely unfounded.
Yes, the opening is strange. Yes, it asks you to trust it before it explains itself. There were definitely moments where I caught myself thinking, <i>am I smart enough for this?</i> But I genuinely believe this is one of those books that rewards your patience tenfold. The further I read, the more everything settled into place. The world stopped feeling overwhelming and started feeling lived in. Every kingdom, institution and relationship gradually gained shape, and every POV brought another piece of the larger picture into focus. What initially felt intimidating eventually became the very thing that made the experience so immersive. Before I knew it, I wasn’t trying to understand the world anymore, but was simply living in it alongside the characters.
This book had me eating <i>so</i> well.
Political intrigue? Religion that feels like an actual institution instead of decorative worldbuilding? Found family? Morally gray people making spectacularly terrible decisions? Characters you would gladly die for standing right beside characters you’d happily throw into the nearest volcano? Mythical creatures? Queer characters whose identities are simply woven into the world? A lesbian king in a society where women ruling is entirely normalized?
Say. Less.
One of my absolute favorite aspects of this novel is its premise. Fantasy so often revolves around discovering magic, protecting magic, or stopping someone from destroying it. <i>The Heresy of Thieves</i>, however, begins after the unimaginable has already happened. Magic, something that has shaped civilization for a thousand years, is suddenly gone. What happens to governments whose authority depended on it? To monarchies? Economies? Trade? Warfare? Religion? To ordinary people who wake up one morning and discover that something as fundamental as breathing has simply... ceased to exist? Those questions ripple through every corner of the story and I loved how seriously the novel explores them. Spellfall isn’t simply an exciting fantasy catastrophe meant to kick off an adventure, but a civilizational rupture. Every institution built upon magic has to confront what remains when the foundation beneath it disappears and every character is forced to navigate the cracks left behind (and a looming threat from honestly, God knows where). Watching an entire world attempt to redefine itself after such an unimaginable loss was endlessly fascinating.
The discussions surrounding religion especially fascinated me because they never reduce faith into something simplistic. This isn’t just religion as belief. It’s religion as institution. As history. As community. As identity. As political power. As comfort. As propaganda. As something capable of inspiring incredible compassion while also justifying unimaginable cruelty. There are conversations throughout the novel about belief, authority, revisionist history, collective memory and who gets to decide which version of history survives. They’re thoughtful, nuanced, and unwilling to offer easy answers. Instead, the story presents people trying to navigate institutions far larger than themselves, each carrying their own fears, ambitions, biases, and convictions.
I think that’s one of the novel’s greatest strengths. It trusts its audience. It doesn’t rush to explain every mystery or immediately untangle every political relationship. It allows uncertainty to exist and in doing so, invites the reader to participate rather than simply observe. If you’re someone who needs immediate answers, I completely understand why the opening might feel overwhelming. But if you’re willing to surrender to the experience for a while and trust that the story knows exactly where it’s taking you, I genuinely believe the payoff is worth it.
Something else I absolutely adored were the excerpts tucked between chapters.
I am such a sucker for books that remind you the world doesn’t revolve around the protagonists, and these interludes accomplish exactly that. Historical documents. Personal journals. Religious writings. Political speeches. Newspaper clippings. Fragments of letters. Gossip. Offhand observations. Even a recipe. A RECIPE. They’re such small additions, yet they make the world feel immeasurably larger. Every excerpt suggests another story unfolding somewhere beyond the page, another voice, another perspective, another piece of history quietly existing outside the central narrative. They reinforce the feeling that this world had a past before our protagonists entered it and will continue evolving long after their story ends.
To me, that’s what separates good worldbuilding from truly unforgettable worldbuilding.
Also... this book is <i>way</i> funnier than I expected???
For a story tackling political instability, religious upheaval, societal collapse, and existential questions about faith, it somehow finds room for genuinely hilarious moments that never feel forced or tonally out of place. The humor slips naturally into conversations, documents, and character interactions, giving everyone so much personality while preventing the story from becoming emotionally exhausting. It reminded me that even when history feels like it’s falling apart, people still joke and still tease each other, and still laugh. That humanity is part of what made this world feel so alive.
I also really appreciated how naturally queerness exists within this setting. As a queer reader, that always brings me so much joy. It’s never treated as something extraordinary or constantly explained. It simply exists, allowing queer characters to be remembered for who they are rather than solely for whom they love.
By the end, I realized this story somehow feels both comfortingly familiar and strikingly original. You can sense echoes of classic epic fantasy in its sprawling scope, political maneuvering, layered mythology, and expansive ensemble cast. Yet it never feels content to simply imitate what came before. Instead, it reshapes those familiar foundations into something distinctly its own, creating a world that simultaneously feels timeless and entirely new. It’s the kind of fantasy that reminds you why these stories endure while still convincing you there’s plenty left for the genre to explore.
And then...<i>That ending.</i>
No spoilers, obviously. But if you’ve ever finished the setup arc of a long-running fantasy or anime series and immediately felt that electric excitement because you <i>know</i> every storyline is about to collide... that’s exactly how I felt closing this book. It lays such a strong foundation that I already find myself impatient for the next installment. I genuinely cannot wait to return to this world.
So if you’re reading reviews because you’re still deciding whether to pick this one up, here’s my advice: Stick with it. Trust it. Allow yourself to be confused for a little while. Don’t worry if every political faction, religious title, or historical event doesn’t immediately click into place. This world teaches you how to read it and once it does, everything becomes so much richer. I honestly hope people give this book the chance it deserves because I believe fantasy readers who love expansive worlds, layered political intrigue, thoughtful explorations of faith and power, morally complicated characters and immersive worldbuilding are going to have such a wonderful time here.
This is ambitious. This is intelligent. This is funny. This is unapologetically queer.
And more than anything, this is the kind of fantasy that reminded me exactly why I fell in love with the genre in the first place. ♡
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