Need Yule story to share with children?

I belong to a Unitarian Universalist Fellowship and am also Pagan. This year we are doing a Childen's Worhsip and talking about various traditions for this time of year. We are making a no-bake Yule Log with the kids. Anyone have any books/stories that would fit in with a Yule theme? Our Christmas Eve service is (obviously) all about the Nativity, our Pageant this year is an adapted Northern European Jewish story, so we wanted to do something pagan oriented this year as well. Thanks!!