DD started reception last month and is bringing home level 8 Oxford Reading Tree books. I'm really happy she's a fantastic reader, I'm just a bit worried that as she moves up some of the stories might not be age appropriate. Today's book was a bit scary in parts for a four year old. I have no experience of the books but just wondering if any of them might be totally unsuitable for her. Feel free to tell me I am being an idiot. Thanks!