The Unfinished Angel by Sharon Creech
My rating: 5 of 5 stars
An angel watches over the people who live at Casa Rosa in the Swiss Alps. The angel is a little confused about its job, but gets help from a little girl.
As you would expect from Sharon Creech, it's a good little story. It's simple and well-told. It's not spiritual in any way that offended me (a staunch atheist). Just very sweet. I'd be revealing too much if I said any more.