Tears of the Moon — Jeanne Nickson

The Inca: He ruled a land of snow-capped mountains, timeless desert plains and primeval tropical splendor. Worshiped by his people, he could have anything, any woman he wanted -- but he craved for just one ...
Princess Aolani: A tawny, exotic beauty, she was the only one of his subjects who did not fear the great Inca. No man but he would be her lover, she vowed, for she was descended of the Gods herself. Yet one mortal dared to steal her from his powerful embrace, to laugh in the face of the Gods.
Prince Manco: Determined to usurp his brother's throne, he would stop at nothing to command the greatest empire civilization had ever known and to possess the woman they each desired above all else.