A purr-fect friendship story.In one house live two cats of two different colors. Red Cat is athletic and bouncy. Blue Cat is smart and inventive. What do they have in common?Lots and lots of "grrrr! hiss! spit!"-and more than a little mutual jealousy. Elegantly silly shenanigans ensue as each cat tries to change himself into a cat of a different hue.Every kid sometimes wants to be someone else. And so, it turns out, do some cats.Kids will relate to how hard it is for each cat to try to be like the other. They'll also love the true-to-life way that, after the fur stops flying, an unexpected change occurs, making both cats happy to be just exactly who they are. "Captivating drawings, a generous dose of humor, adept storytelling, and spot-on detail." -The New York Times