Arthur decides to sell his old toys but is reluctant to part with his old bear.

Little Rabbit takes his favorite toy, Charlie Horse, along for his first day of school and when there is trouble, he blames it all on Charlie.

In this third book about Omri and his magic cupboard, Omri and his friend Patrick must risk grownups' discovering their secret when they find themselves in need of a friend's toy plastic doctors to save wounded people from the dangerous world of the Old West which the cupboard enables them to enter.