DEVIL'S MISTRESSSeeking protection from her vicious scheming uncle, spirited Kathryn of Ashbury is forced to turn to her despised enemy, Guy de Marche, the dashing Earl of Sedgewick, for aid. But the handsome arrogant knight demands more than she is willing to give—arousing within her a passion she has vowed to resist.MASTER OF HER HEARTGuy returned from the Crusades to find all he loved destroyed. Craving vengeance against the blackhearted responsible, he claims his foe's beautiful niece as boots in his personal war of retribution. And though the fiery, headstrong Kathryn has sworn no man will conquer her, she is no match for the virile, battle-hardened knight. But Guy will not rest until he has won what is rightfully his—including the enchantress who has enslaved his heart and soul