From Protector of the Grey House:
“Why? After seven years with her, why have one of your top men be suspicious of her?”
“Keeps me from having to.” Vincent strolled to his desk, and left his glass on the windowsill.
“Emily was human for far less than that, and you had more reason to distrust her, yet no one followed her.”
Vincent smiled at the name, and pulled his key ring out of his pocket as a vision of the lovely lady came to him. She was blond with green eyes, of average height and very shapely. Emily was as beautiful as Natalia, almost as smart, but had no desire to fight. “None of the women I’ve loved have been like Natalia. Natalia is smart, beautiful, and dangerous. Perhaps I want to make sure I know what I’m getting myself into.”
“Even after seven years?”
Cat Stark 