The Squirrel-Cage

Popular novel, first published in 1912. According to Wikipedia: "Dorothy Canfield Fisher (February 17, 1879 – November 9, 1958) was an educational reformer, social activist, and best-selling American author in the early decades of the twentieth century. She was named by Eleanor Roosevelt as one of the ten most influential women in the United States. Dorothy Canfield worked with Maria Montessori when in Rome in 1911-12, wrote A Montessori Mother (1912) and brought the Montessori method of child-rearing to the United States. She wrote Why Stop Learning? (1927) and presided over the country's first adult education program, and shaped literary tastes by serving as a member of the Book of the Month Club selection committee from 1925 to 1951.”