Rap rap rap It was past midnight and some one was knocking on Doctor Rabbit's door. Doctor Rabbit growled a little, for he did not like to be wakened that time of night even if he was a doctor. But he got up anyway and opened the upstairs window in his big tree. The big round moon was shining very bright. It shone quite clear on the one who was knocking at the door. Now, who do you suppose it was? Well, it was some one Doctor Rabbit didn't want...