A lilting kitty mystery combines with rain-centered facts to create an utterly charming fiction/nonfiction picture book. As kids are invited on the search for Kitty, they'll also discover what different animals do to enjoy, or avoid, a rainy day. Harriet Ziefert's rhyming couplets pair beautifully with Brigette Barrager's lush art to make a combination that is sure to please young readers and adults alike.