Kell Shaw - Urban Fantasy Author

The cover for The Vengeance Business, showing a woman wreathed in flame standing in front of a city skyline.

Get a free, standalone introduction to the Cambion Chronicles series

When you want vengeance, who do you summon? Thaena Ashmore, half-demon assassin. She’s been in the business for centuries.

In The Vengeance Business, a desperate housewife makes a diabolical pact to flee her abusive marriage.

But is that what she really wants?

If you have a taste for villains receiving their comeuppance, or want to explore the dark underbelly of the Cambion Chronicles, then this is the story for you.

Tell me where to send your free story


Next Release - The Demon's Peace

She buried her daughter. Made a deal with a demon. Then went hunting.

When Sabyse’s daughter is murdered on her wedding day, the corrupt authorities can’t help.

Thaena Ashmore can. She's a legendary demonic assassin. Except she's done with human vengeance and has little interest in anything except mourning her lost love.

To gain the vengeance she craves, Sabyse has no choice but to shatter Thaena's peaceful retirement, forcing the assassin into a contract that drags her back onto the path of blood. Bound by a fraught alliance, the two women must navigate a conspiracy that stretches back fifty years and confront their own terrible truths.

A standalone, dark fantasy featuring crime lords, necromancers, supernatural warfare, and long-dead secrets that refuse to stay buried. Perfect for fans of ML Wang's The Sword of Kaigen, and Joe Abercrombie's Best Served Cold.

Release Date: 27 October 2026

Preorder Now!


About Kell Shaw

Kell Shaw writes dark fantasy where the modern world collides with ancient magic, and where desperate survivors make dangerous bargains for power.

His current two series are the Cambion Chronicles, a saga of two half-demon sisters, both assassins, born centuries apart, and the Revenant Records, about a young woman who returns from the dead to solve her own murder twenty years later. Both series unfold in the Vestiges of Magic universe, inspired by the mythic resonance of The Lord of the Rings and the gothic noir of The World of Darkness.


Latest News

Check out my recent blog posts: