A Vow of Vengeance: Spicy Demon Romance
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3.7 (35 ratings)

A Vow of Vengeance: Spicy Demon Romance

by Thalia Tredici

About this book

Katherina Ravenshire lost everything the night her husband's blood soaked the forest floor. Left for dead, blind, widowed, and cast out by those who once called her family, she spent fifteen years suffocating under the weight of her own survival. But grief never left her. Neither did the hunger for vengeance.

Then he came.

Az’Kael, a demon of vengeance, wicked and all-consuming, steps from the shadows with an offer she can’t refuse. Power. Strength. The ability to hunt down the men who stole everything from her. And the price? Herself.

Bound to him, body and soul, Katherina plunges into a world of blood and retribution, of whispered promises in the dark and touches that burn hotter than hellfire. But vengeance is never simple. The more she takes, the deeper she sinks, and the harder it is to tell if she’s using the demon’s power or if he’s using her.

Because Az’Kael never grants a gift without a cost. And as her hunger for revenge turns into something far more dangerous, she begins to wonder—has she sold her soul to a monster?

Or was she always meant to be his?

Publication Date
May 25, 2026
ASIN
B0DY212XN7

Reader Reviews

Short and Sweet.

May 7, 2026

I really enjoyed the story in this book. It was a good short. Im glad that Kathrina figure out what her heart truly wanted. While getting vengeance seems like it would help get your life back after something tragic happens it never really satisfys. Im glad she figured out what she really needed. )

Dark monster romance

February 26, 2025

Some basics about the book: - It's a relatively short novella - There's an HEA - Monster romance: He's a demon, she's human - Victorian feel Pros: - It's spicy romance! - The FMC does contemplate (more than once) the wisdom of making a deal with a devil - The FMC's path to vengeance comes to a satisfying conclusion Cons: - It needs another round of edits. There were a couple of typos (typical of self-publishing), but the book is written in the present tense and falls into the past tense (and...

good paranormal romance

May 10, 2026

You see your husband get killed, what do you do? Seek out vengeance of course! Katerina is a widow and living in the village she grew up in,however now they are all against her. Az is the demon who is going to give her the vengeance she seeks. This was a good short read. )

This book was fire 🔥 and 🌶 )

April 29, 2025

Encontrei esse livro e devorei cada página! Amei como a história desenrola, a vingança dela sendo feita e como ela encontrou o amor em meio a tudo isso! Simplesmente sensacional esse livro! Parabéns autora, sucesso! )

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