This story follows a chimpanzee who is labeled as grumpy and how Jim doesn't want to go to a party he was invited to. His friends try to teach him how to dance before the party. At the porcupine's party, everyone wanted to dance with him. He got so overwhelmed by dancing with everyone he yelled out that he doesn't like dancing at all. To his surprise, other animals chimed in saying they didn't enjoy dancing either. Just before Jim was about to leave the party, he was talking to the porcupine and he mentioned food. The food consisted of bananas, honey, and seed dumplings, he couldn't say no to that. The party also had a bunch of games that he enjoyed with his friends. I like how in this book they tried to get him to like dancing but he stayed true to himself in the end and stood his ground. But he found out that there is more to parties than dancing. The only critique I have of this book is that Chimpanzees are not monkeys, they are apes because they don't have tails!