Romantic novel, heiress is raised by a Native American woman after her father runs away with her (he finds out his wife betrayed him, his second daughter isn't his, she has been having an affair, and ended up dying by her lovers hand) and dies in the wilderness. She hums a "spirit song", Greensleeves. A soldier comes to the Native American camp, she ends up falling for him, and he brings her back to civilization, to his fiance's family who happens to be her long lost sister and grandmother. Her sister doesn't like her and thinks she's a fraud, when she is actually the true heiress to everything. Her sister is also having an affair (just like her mother), she ends up dying just like her mother did.