And daddy makes three... It's the happiest day of Hannah Callahan's life when she brings her new daughter home to Texas. But what would make the new mother really happy is a daddy to complete their unconventional family. Hannah's friend Joe Daugherty would make the perfect father. But the globetrotting travel writer never stays in one place long enough to form any lasting ties. Then Hannah and her baby start working their special magic. This could be Joe's one true chance to be part of the family he's always wanted – with a wife and daughter to cherish and protect forever.