https://www.panmacmillan.com/authors/susan-coolidge/what-katy-did/9781509890842
What Katy Did by Susan Coolidge - Pan Macmillan
What Katy Did by Susan Coolidge, Ebook (ISBN: 9781509890842) Part of the Macmillan Collector's Library series
susan coolidgekatypanmacmillan