The Other Wise Man
The Other Wise Man, by Henry van Dyke, is an all-time favorite. The story was burned in my memory, as an elementary-age child, when our church put it on as a play at Christmastime. Our family has read the story for many years.
Here is a webpage I put together with links to the online book, audio reading, history, and information about Henry van Dyke, a very interesting and inspiring man.
Good King Wenceslas