In this hilarious original board book for the littlest grumpy monkey, Jim learns that sometimes it's hard to get over a bad case of grumpiness, but having a good friend can help.

What can make a grumpy monkey less grumpy? A ball? A banana? A rainbow? How about a frog in a fluffy wig? Nothing seems to work, but fortunately for young readers Jim's frown is finally turned upside down with the help of his good friend Norman.

With just a few words and truly expressive artwork Suzanne and Max Lang give toddlers the perfect funny book to help them deal with a grumpy mood.