A young girl and a rainbow inspire us to nurture love and know when to let it go in I Caught a Rainbow, a picture book from author Danielle Chaperon and award-winning illustrator Nathalie Dion. One morning, a young girl catches a beautiful rainbow and places it in a glass jar. An instant bond is formed and the two become inseparable. But for the rainbow, homesickness eventually sets in--and no matter what the girl does to cheer...