Contract Baby (The Husband Hunters) (Harlequin Presents #2013)

The hunter: Polly Johnson, who, because her mother needed an expensive life-saving operation, became a surrogate mother. Now she's found out her baby's father is Raul Zaforteza ...

The husband? Raul will do anything to keep his unborn child -- he'll even marry Polly. But will she give in to his desire ... or dare she become a runaway mom?