Rancher's Twins by Carol Ross

A woman ready to tackle the duties of a cattle ranch and two lively, take–no–prisoners twin girls are what Jon Blackwell needs. But ever since Lydia Newbury showed up at his six–generation Montana spread, the frazzled single father is rethinking, well, everything. The Philadelphia dazzler is a marvel. What he doesn't know is the secret that has Lydia on the run…