Jacqueline Wilson’s Katy is a retelling of Susan Coolidge’s 1872 classic What Katy Did, which has been read by a surprisingly small number of people talking about Katy. But I have read it. I first read it when I was much littler. My copy of What Katy Did at School (formerly my mother’s copy) is now missing the first twenty pages or so and the remaining pages are no longer attached to the cover but my copy of What Katy Did Next is in pretty good condition. I’ve even read Clover, although I remember absolutely nothing about it. My point is, I’m familiar with the Katy Carr from 1872.