The Princess (Riley), book 4: Forbidden PrincessAlexa Riley2017

Tabitha is destined to marry a king and unite her powerful family with another. But she’s never been one to do what she’s told, and she’s decided to make her own destiny. Vlad has devoted his life to guarding his king and never thought about taking a wife. But all bets are off when a sassy, dark-haired princess appears. These two are hot and fast, but when Tabby’s parents step in, things get messy. Can they forgo tradition and make their own way, or will the divide break them?