So far in the book Eight Keys I don’t understand why it’s a mystery because the keys don’t lead to something mysterious. The key just lead to a room with pictures of her mom and a chair with a bear sitting on it and it the bears hand there was a letter from her dad that he wrote before he died (Elise’s parents both died when she was little). The letter didn’t have anything that had to do with mystery in it. I’m thinking that the mystery is having to find the keys and seeing what’s inside each room. I also think that part of the adventure is getting to know her parents a little bit more. Over all I don’t think the book has that much mystery in it.