In a buoyant story filled with ewe-morous puns, a multicolored sheep who loves Christmas inspires a seasonal ritual. There are two things everyone knows about Hillary the sheep. One is that, unlike her typically hued friends, Hillary's wool is all the colors of the rainbow. The other is that she adores everything about Christmas, especially Santa. So when word gets out that Mr. Claus is traveling across Ireland seeking the perfect sheep's wool for...