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Brimstone
Dark Romantasy / Dark Fantasy

Brimstone

Amazon Bestseller · #6 in Action & Adventure Romance
Callie Hart

Part of the Fae & Alchemy series · Reading order →

SpiceDarkness

How we rate spice & darkness

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  • Spice & darkness rated — content warnings listed below

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Why we recommend it

Hart writes the supernatural dark romance with a heat that earns the title — something elemental and borderline wrong, a connection that operates at the level of fire rather than feeling, and a story that leans into the mythology of the infernal without flinching about what that means for the heroine.

At a glance

Brimstone is a dark romantasy by Callie Hart. With 3/5 for spice and 4/5 for darkness it sits mid-range for dark romantasy (of the 648 dark romantasy books on Readark, 34% rate lower for darkness and 8% lower for spice). Its tropes include enemies to lovers, forbidden romance and morally grey MC. It is about as dark as Callie Hart’s other books on Readark (average darkness 3.8/5). It runs to 672 pages. We have not tagged its content warnings yet, so check the author’s notes before you start.

Tropes

Enemies to LoversForbidden RomanceMorally Grey MC

Book details

Pages
672
Published
January 2025

Brimstone spice level

Brimstone is rated 3/5 for spice on Readark’s scale: open door, meaning explicit scenes written plainly, but not the engine of the book. Its darkness rating is 4/5: heavy, meaning sustained cruelty, trauma or non-consent central to the relationship. How we rate

Brimstone content warnings

We haven’t tagged content warnings for this book yet. If you have specific triggers, check reader reviews before you start.

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