It may sound odd to say that a book about a Parisian homeless man trying to keep three homeless children from being separated by their mother is charming, but it really is. Not that it's entirely unrealistic; the characters experience danger, the contempt of others, the worries of living in the open. But the writing is witty and the main character is a sweet old curmudgeon with a philosophical outlook. I was pre-reading this for my 5-year-old and I think I'll wait for a couple years to give it to him, when he has more knowledge of the world and can make better sense of the plot, but I enjoyed it myself. The illustrations by Garth Williams are wonderful.