In What about Christmas?, Will is a 10-year-old boy and Wisdom is his Bible scholar guinea pig pet. When Will and Wisdom are at the mall doing some Christmas shopping, they overhear a boy giving Santa a very long list of requests for presents. The boy is curious what Wisdom the guinea pig wants for Christmas and is surprised to learn that he wants nothing at all. Wisdom tells the boy the story of the very first Christmas, and the boy learns the true reason that we celebrate Christmas isn't for presents but to celebrate the day that Jesus was born.