The Ice Sheik's Prisoner

In an effort to rescue her father, Alesia dresses up like a man and sneaks into the royal palace. However, she is caught by the handsome prince of the Bacar Kingdom, Halil Rasheed, who quickly recognizes her as a woman! It is then that Halil offers Alesia a harrowing proposition in order to save her from this predicament: "In exchange for the release of your father, you will become my concubine."

(Source: Harlequin)