The Demon of Beausoleil by Mari Costa - ISBN: 9798894880341
Paperback
Exorcist demon and bodyguard face darkness and budding romance.

The Demon of Beausoleil

$54.87

  • Paperback

    312 pages

  • Release Date

    27 January 2026

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Summary

A half-demon socialite-turned-exorcist and his disgruntled bodyguard have no trouble facing down the hordes of darkness—but facing their feelings for each other? Well now, that’s a whole different story …

Helianthes is a Cambion—a child born touched by demons. Horned, clawed, and tailed, Helianthes—Hell for short—is a devil-may-care exorcist whose devil-may-care attitude has succeeded in alienating those closest to him—all save for his long-suffering bodyguard, Elias, who sees him as …

Book Details

ISBN-13:9798894880341
Author:Mari Costa
Publisher:Oni Press,US
Imprint:Oni Press,US
Format:Paperback
Number of Pages:312
Release Date:27 January 2026
Weight:664g
Dimensions:36mm x 153mm x 229mm
Series:The Demon of Beausoleil
Audience Age:16
A-Format
B-Format
The Demon of Beausoleil by Mari Costa - ISBN: 9798894880341
153 × 229 mm
C-Format
A4
mm / in
What They're Saying

Critics Review

“A raunchy romantasy with a devilish sense of humor. […] Beneath the fighting and flirting is a warmhearted romance, in which the leads learn to lower their emotional defenses as they hone their fighting skills. Along the way, Helianthes’s half-demon status and society’s reaction to it serve as a saucy commentary on queer identity. It’s a wicked treat.”– “Publishers Weekly
“A humorous yet poignant queer romance in a fantasy-period setting. Just the thing for grown-up fans of Alice Oseman’s Heartstopper, Kevin Panetta’s Bloom, or Jarrett Melendez’s Chef’s Kiss who are intrigued by the occult.”– “Library Journal, starred review
“Fiendishly charming! Helianthes is your kinda-mean-but-totally-alluring BFF you just can’t quit, no matter how many times he burns you.” –Sage Cotugno (The Glass Scientists)
“Funny, flirty, and expertly drawn, The Demon of Beausoleil leaves you wanting more of Helianthes and Elias’s adventures long after you’ve closed the book.” –Ariel Ries (Strange Bedfellows)

About The Author

Mari Costa

Mari Costa was born in Brazil (allegedly) fully formed from a hole in the ground. She is a deeply unserious creature who eats stories and then spits out new ones to repopulate the ecosystem. Whether these new stories are better or worse is for you to decide by eating them yourself. She is best known for Peritale, Paranorthern, Belle of the Ball, and Life of Melody.

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