What is the subplot of Boo Radley?

Boo Radley is the neighbor of the Finch family. He is a hermit (basically) hiding from the society which was not particularly kind to him. There are many stories told about him, but he is not the monster that he is portrayed as. In the end he helps save Scout from Ewell and shows the children how people can be good regardless of what people hypothesize about them.

Boo Radley is the neighbor of the Finch family. He is a hermit (basically) hiding from the society which was not particularly kind to him. There are many stories told about him, but he is not the monster that he is portrayed as. In the end he helps save Scout from Ewell and shows the children how people can be good regardless of what people hypothesize about them.