Heaven’s Graveyard by Grace Curtis is a 368 page novel from DAW with a publish date of June 16, 2026. It ties in to the author’s previous novel Idolfire but can be read as a standalone.

Genre

Science Fantasy

Description

From the Sunday Times-bestselling author of Floating Hotel and Idolfire comes a science fantasy tale of history and myth, magic and mystery, perfect for fans of Shelley Parker-Chan and A. K. Larkwood

Two thousand years after the events of Idolfire, the world is on the brink of war, and the discovery of the enchanted city of Nivela threatens to push it over the brink

“What do you want to know?”

It’s been 2,000 years since the events of Idolfire, and we’re in a whole new Kite-drawn cargo ships race across thoroughly chartered seas, hauling the latest innovations in convenience and slaughter. It is developed, learned, interconnected, and on the brink of catastrophic war.

Archeologist Cod couldn’t care less about the conflict brewing between neighboring powers. She spends her days in happy obscurity, cataloging relics in the Republic of Asha and searching for clues about her lifelong obsession, the mythical hero Aleya Ana-Ulai. 

Then a letter arrives summoning her home. Cod’s old teacher has made the discovery of a lifetime. But her home is Palgaro, and the discovery—the ruins of the enchanted city of Nivela—is set to change the world. And not for the better…

Heaven’s Graveyard is a sinister lesbian history mystery bringing the magic of Idolfire into a dangerous new century.

Opening Line

Once, on a fine summer evening a long time before everything happened, when they were having something that was not quite a fight and not quite NOT a fight, Sparrow said to her, “That’s the real problem, Cod. By the time we met you’d already fallen in love with a myth.”

My Thoughts

Having studied anthropology myself, a book about an archaeologist working in museum studies is sure to grab my attention. Make it science fantasy, and I’m even more intrigued. The “sinister lesbian history mystery” part at that point is just bonus material!

Dr. Coda Canalully left the relative backwaters of Tessi for the vibrant city of Asha amid some unfortunate circumstances, never planning to look back. But when her mentor, history professor Denali Marr, sends her a telegram requesting she come see him about a “historic discovery”, her interest is piqued. The two of them have long shared a dream of proving that mythic heroine Aleya Ana-Ulai was a real person. But the day Cod arrives back her old university stomping grounds, it’s discovered that Marr has died under suspicious circumstances. What exactly had he discovered, and could there be those who don’t want it shared with the world?

She needed a thousand data points to shield herself from the one fact that mattered: Marr was dead. He’s died that morning. Seven years away from home and she’d missed him by a single day.

This book reminded me very much of the video game Heaven’s Vault in vibes. (Also, the main character in the game is named Aliya!) The game is “an archaeological sci-fi adventure that oozes a contemplative, mysterious, and grand vibe, combining ancient history with cosmic exploration”. This book leans more fantasy with a sprinkling of steampunk, and its adventures are rooted in one imagined world rather than across many (although there is mention of the possibility of visiting other planets some day). The discoveries in the game reveal a concept of repeating, fallen civilizations, and there is a hint of this cyclical nature in this book. It seems it actually references the events of another novel by this same author, Idolfire, which I have not read–otherwise I suspect these hints may have been more like pleasing little easter eggs in the story.

To be an archaeologist was to be a perpetual beggar-detective, sifting through miserly scraps preserved by the whim of time. And the scraps grew smaller the further back in time you looked. The vault of years between Cod and Aleya was as impassable as the space between life and death…

Anyway, the content and vibes of both book and game work well for me, and I enjoyed my time spent within these pages. Academics interested in connecting to the past suddenly faced with danger on top of the inherent mystery in their labors, the details of the legends out of time (the gods, effigy magic, etc), the worldbuilding insofar as the rivalry between the Alliance and Procumbent Church, the swashbuckling ex whose heart Cod broke years before, and the evolving relationship with an adversary–all made for a satisfying adventure. I will be keeping this author on my radar!

Content warning: there is one brutal scene of the killing of an animal, but if you feel like you might want to even just skim over that one part, there is nothing else like it again.

Thanks you to DAW and NetGalley for the eARC in exchange for my unbiased review.

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