Sofia loves the holiday season of Wassailia, but this year, she gets to celebrate Christmas for the first time ever! She can't wait to visit her good friend, Vivian, see a foreign kingdom, and experience all of the wonderful traditions of Christmas. But during her visit, two friendly sprites ask Sofia to help them find their lost friend. Can Sofia help?

"On a snowy day, Nancy and her friends are stuck playing inside--but the plot thickens when Lionel's comic book goes missing! Don't worry, Detective Nancy is on the case." -- From dust jacket.