Question: to kill a mockingbird chapter 1 what do we know for certain about boo radley?
Answer: Boo Radley is a mysterious character. We know that he is a neighbor of the Finches; we know that he seldom comes out of doors; we know that people think there is something "not right" about him. Miss Stephanie tells the children about the a story that Boo once stabbed his father with a pair of scissors.