Unleashed — K.C. Stewart

As a submissive, Zach stayed out of pack issues. He showed up when it was required, but for the most part, he stuck with those like him. When he comes across a business card of a man selling his kind, Zach has to step up or step aside.

She was a girl without a name, a pet to the man who owned her. Loneliness was the only thing she could count on in this life. Others like her came and were sold within twenty-four hours. There was no use getting attached when they would be leaving her alone once more. And then he showed up…

Zach brought her a name, an identity. He was nothing like the others before him and promised her freedom. It was a promise too good to be true.