which character the most interesting.why?

The characters we have the most exposure to are the Kellers; Ann and her brother are minor characters so won't be considered here. I find Mrs Keller (Kate) to be the most interesting. I understand the denial she experiences in accepting Larry's death, but I find it interesting that one of the reasons she refuses to acknowlege he is anything but alive stems from the fact that she doesn't want to place any kind of blame on her own husband. To admit Larry is gone, is to admit that her husband is a murderer........ she'd had to live with both of these very sad truths, but she doesn't want to. It amazes me that she can do so.