Books like Ecstasy's Masquerade by Gwen Cleary

HE WANTED NO PART OF HER... Hidden on a ship bound for the Montana territory, Elizabeth Hollis hoped she would finally find peace and freedom. However, when a mysterious, scheming young woman threatened to have the beautiful stowaway arrested unless she assumed the other woman's identity, all of Libby's hopes died. As she pretended to be a spoiled heiress engaged to a wealthy rancher Libby couldn't wait for the dangerous charade to end -- until she saw the handsome, virile Cord Chandler. Determined to be his bride, Libby refused to give up the masquerade For she knew that only this man could bring her to the heights of passion and teach her the meaning of ecstasy... SHE WANTED EVERYTHING FROM HIM... Cord Chandler's fiancée had arrived and so had her day of reckoning. The cunning vixen's sordid past now made marrying her impossible. Yet when the voluptuous, dark-haired beauty gazed so innocently into his eyes, his first instinct was to shelter her from the world. But this unvirtuous miss needed no protecting. She was an irresistible siren who knew how to make a man beg for her kisses, her touch. And before he relinquished her to her own fate, he'd have her, tasting to the fullest the pleasures she was so willing to give...

First publish date: 1989