The Billionaire's Scandalous Marriage (Harlequin Presents, #2627)

Damien Wynter was as handsome and arrogant as sin. Heiress Charlotte didn't need his dark, primitive sensuality in her life, until the man she'd planned to marry disappointed her, and Damien offered a challenge: let "him" wed her and get her pregnant! It was all about winning to Damien, but Charlotte wanted a baby, and if surrendering to him meant she could win, too... why not accept his scandalous offer?