His Majesty's Temporary Bride (The Princess Seductions, 0 Book 3566)

A woman fights temptation when she must stand in for her kidnapped half-sister who's engaged to a king in this romance by a USA Today bestseller.. Out of the shadows . . . . As the illegitimate secret daughter of royalty, Cat's life has been far from luxurious. After years of bullying, she's set against a return to her childhood home. But her princess half-sister has mysteriously disappeared ahead of her engagement to charismatic King Alexander.. . . . into the bed of the king!. Cat agrees to stand in for her - but she didn't agree to the electric attraction between her and Alex! He might have no idea who she really is - but when their insatiable desire threatens to strip away every boundary between them, Cat cannot hold back from the temptation of Alex's caress . . .