Rosita- Christmas at the Old House is the third book of the Rosita series. This adventure takes Rosita, Sarah, and a small girl to the Old House where Sarah was born. They are subsequently stranded by a massive snow storm, forcing them to spend Christmas alone. The storm knocks out the electricity; they have no Christmas gifts, and they have nothing with which to decorate their tree. In spite of all they do not have, this Christmas becomes for them the best one ever?Rosita and the girl come to know the true meaning of Christmas and what the love of family is all about.