Calpurnia evidently remembered a rainy Sunday when we were both fatherless and teacherless. Let to its own devices, the class tied Eunice Ann Simpson to a chair and placed her in the furnace room. We forgot her, trooped upstairs to church, and were listening quietly to the sermon when a dreadful banging issued from the radiator pipes, persisting until someone investigated and brought forth Eunice Ann saying she didn't want to play Shadrach any more - Jem Finch said she wouldn't get burnt if she had enough faith, but it was hot down there.