Little Sal and her mother go out blueberry picking one afternoon. So do Little Bear and his mother. Little Sal and Little Bear are so busy eating blueberries that they get separated from their mothers. Although they manage to find a mother in the blueberry bushes, is it the right mother?
I remember having my own mother read this to me when I was a Little Rebecca. It won the Caldecott Honor for its wonderful black-and-white illustrations.
The Spiderwick Chronicles: The Field Guide by Tony DiTerlizzi and Holly Black