Killers and Monsters: A Monster Mafia Romance (Three Fates Mafia) by Clio Evans

The dragon has come to claim his mafia wife, but I already belong to a knight.
My shadow. The bodyguard whose world revolves around me.
After ten years of the same routine, I discover that I’m not the woman I thought I was.
I’m a killer.
The daughter of a fierce god.
As danger strikes, the three of us find that hate can become lust and enemies can become lovers.
Our destiny has been written, and we are determined to change it—even if it means a battle against those who would rather see us stay apart.

In this novel, you will find the following:

* Dragon, princess, and knight vibes
* Size difference
* Arranged marriage
* Mafia boss obsessed with his wife
* Bodyguard obsessed with his princess
* Demigods, gods, and monsters
* SPICE

Killers & Monsters is an MMF monster mafia romance. It is the second book in the Three Fates Mafia Series and can be read as a standalone.