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The
Costs
of
Magic

J.P. Barrow

Coming November 2026

Cover reveal — July 2026

The story

Every magic has a cost. Brewers give back to the earth. Innates spend from their own souls. Casters take from whatever—or whoever—is closest. The most dangerous witches are the ones who decided the cost was someone else's to bear.

When Gwen was ten years old, she watched through a pinhole as something murdered her mother and took her head. Fourteen years later, the killings have started again—and the magic her mother died to hide is finally waking up inside her. Armed with a dead woman's dress, a talking cat, and the ability to feel every lie like a needle under her skin, she infiltrates the royal court that cast her out. What she finds there is worse than a monster.

It's a family.

The peace between two worlds was built on secrets—royal bloodlines with hidden powers, a gate between realms held shut by oaths and sacrifice, and children raised to inherit a kingdom without ever being told what they were truly guarding. Now those children are grown, scattered, and dangerously undertrained in the powers they were born with. And the rot, it turns out, was always inside the foundation.

The Costs of Magic is a dark fantasy about inherited power and the people who weaponize it, about parents and children and the terrible things love justifies, and about the particular courage it takes to let yourself be known—fully, honestly, without the disguise—when everything you've survived has taught you that hiding is safer.

The world

Every ingredient that can heal can also harm. What closes a wound can open one. What salves a burn can start a fire.

Genres & themes
Dark fantasy Fantasy witches Magic system Female protagonist Found family Morally complex Slow burn romance Complete standalone Part of a larger world
Details
Author
J.P. Barrow
Publication
November 2026
Series
The Two Faces
Format
Ebook & paperback
Genre
Dark fantasy
Available via
Amazon, Kindle Unlimited & more

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