Cold Creatures by Shana Brooke

I was theirs—until the Undersea stole me away.

Now I’m trapped in its depths, bound to a crown I never wanted and a fate I never chose. But in the darkness, I discover something unexpected: power I never knew I had.
Magic stirs in my veins, and the sea wizard promises to teach me how to use it. But with each new lesson, I find myself slipping further from my mates… and closer to him.
The deeper I sink into his shadows, the harder it becomes to remember why I ever wanted to escape. And then it happens—his voice calls to me, and against all reason, I reach back.
Barren, Kai, and Leander are facing their own challenges in their fight to save me, but time is running out. The Undersea is about to claim me forever, and with each passing tide, I feel it.
The darkness is changing me. Twisting me into exactly what the dark spawn want me to be.
By the time my mates find me… will they still want this cold creature I’ve become?

COLD CREATURES is the third in series of a slow-build medium-burn paranormal romance where the main character slowly collects her soulmates.