The Moonstone Governess by Meara Platt

Welcome to Moonstone Landing, where moonstones shimmer beneath the sea and wounded hearts are mended.
Daire Claymore, Duke of Claymore, does not understand why he is so drawn to Moonstone Landing, the sleepy village on the coast of Cornwall. He has all the wealth and power any man can want, and women who will come running to warm his bed at his slightest nod. In fact, he is used to getting whatever strikes his fancy. Except, he cannot coax, bribe, buy, or get the impertinent Brenna Angel. Not that he wants her, although she is stunning and irresistible in an irritating way. He is merely negotiating to purchase a property owned by the stubborn beauty. Why is he not in London or Bath indulging in ton life with his fast set friends?