The illegitimate king

"Once she'd scorned him. And illegitimate secret prince Ferruccio Selvaggio had sworn he would make her pay. Now Princess Clarissa D'Agostino was in his power. It was time to teach her a lesson...The future of the kingdom rested on her. Clarissa knew she had to do whatever it took to convince Ferruccio to accept the crown and save them all. Even if it meant marrying a man who believed the worst of her. Even if it meant giving him her heart."--p.[4] of cover.