Surprise Under the Mistletoe — Rita Hestand

This is a novella for New Adults and teenagers. Trudy O'Bryan and Mark Collins loved each other. Their relationship was challenged when they had a wreck on the way home from the dance and Mark had to carry Trudy to a railroad shack to get her out of the freezing weather. Praying she wasn't hurt bad, he quickly realized that their engagement was not enough. He wanted to marry her now, and keep it a secret.