December — Eve Bunting

Simon and his mom don't have much--the cardboard house they built for themselves, a tiny Christmas tree, and a picture of an angel pinned to one wall. On Christmas Eve they take in a frail stranger who needs a place to keep warm, and the next morning Simon wakes early to find that the woman has vanished. Instead, he sees December, the angel from the picture, with her wings fanned out over their cardboard house. Could she be real?