The Great Complaint

This book is about three friends who havent seen each other for a long time because one friend is a hibernating bear. They are excited about visiting with each other while they shop at the market. After their shopping is complete, they begin to walk home. On their way home, a peculiar dark cloud appears. It begins to blow evil things in their ears, causing them to complain. Wait and see what happens in the end as they realize that its not good to complain.