MISTLETOE MARRIAGE OF CONVENIENCE When Jake Bridges suddenly finds himself the guardian of his orphaned niece, he knows he needs a wife. What does a stock tender at a pony express station know about raising little girls? A marriage of convenience to the child's caretaker is the most practical solution. A mail-order marriage seems like Leah Hollister's last chance to know the simple joys of family life. But then she receives word that her would-be...