What Katy Did (At School & Next) by Susan M. Coolidge Katy Carr has ideas of her own — most of which get her into trouble. Most of the first book in the trilogy is about Katy’s response to an accident that leaves her (temporarily) paralysed. The second covers a year at boarding school, and the third follows Katy to Europe, where she spends a year assisting a family travelling there. Review: