What Katy Did Next - is a part of the Katy Carr Adventure Series where Katy, now a 21 years old young woman, accepts her neighbor Polly Ash's invitation to visit Europe along with Little Polly, Mrs. Ash's daughter. The world of travel, quite different from their expectations, illicit great humor and adventure and it's here that Katy finds her true love! Susan Coolidge, pen name of Sarah Chauncey Woolsey (1835-1905), was an American children's author who is best known for her Katy Carr Series. The fictional Carr family of this series was modeled after Woolsey's own family and the protagonist Katy Carr was inspired by Woolsey herself; while the brothers and sisters \"Little Carrs\" were modeled on her four younger siblings. | WHAT KATY DID NEXT (Illustrated) by Susan Coolidge, Paperback | Indigo Chapters