Callum promises Everly the power to destroy the "merciless God" she once served, but the stakes are cosmic—the fate of Earth, Heaven, and Hell hangs in the balance. Key Themes and Content Warnings

Queer protagonists and "morally black" characters.

A blend of cosmic horror and heavy "spicy" scenes.

(known in English as Soul of a Witch ) is the thrilling conclusion to Harley Laroux’s popular Souls Trilogy . This dark paranormal romance, translated by Marta Carrascosa Cano for Siren Books, officially hit Spanish bookstores on September 22, 2025 . The Story: A Witch and Her Demon

Harley Laroux is celebrated for writing "kink-positive" stories with high stakes and haunting atmospheres. As the third book in the trilogy, features: Genre: Dark Paranormal Romance / Erotica