Night Nurse, by Dora Macy (Grace Perkins) (1930) (opens in new tab)

“Those who read my book, Ex-Mistress,” writes Dora Macy in the foreword to Night Nurse, “will remember that twice I was ill in a hospital — once when I had my baby, and once when I parted with my appendix. Upon this last occasion, I found a new and interesting friend in my night nurse (who has since attended me at home during my second accouchement!)”