Susan Coolidge

Born Sarah Chauncey Woolsey in Cleveland, Ohio, she wrote under the name Susan Coolidge and became one of the best-known American authors of children’s books in the late 19th century. She is most closely associated with What Katy Did (1872), the novel that introduced generations of readers to Katy Carr and led to a popular series.

Reference works describe her fiction as a refreshing contrast to the more proper children’s stories of her time, with lively, mischievous heroines and an easy, engaging tone. Before her literary success, she served as a nurse during the American Civil War, an experience often noted in biographical accounts of her life.

Coolidge died in 1905, but her books have remained in print and widely read. For many readers, her work still offers a mix of family feeling, resilience, and youthful adventure that makes it easy to see why her stories have lasted.