F.A. Davis Company (F.A. Davis or Davis) is a publishing firm headquartered in Philadelphia, Pennsylvania, founded by F. A. Davis (1850–1917). Davis publishes mostly textbooks and reference books for the medical, nursing, and health-related professions fields. History Frank Allston Davis (1850–1917) was an American businessman and entrepreneur who founded the F.A. Davis Company, a medical publishing company in Philadelphia, Pennsylvania, in 1879. Davis grew up in Vermont and began his working life as a teacher. During the summer of 1870, he traveled to Asbury Park, New Jersey, and found a job selling lawn-mowers. He moved to Philadelphia, the nation's publishing hub, and started working as an agent for various publishing houses after realizing through his success that sales was his vocation. In 1879, while working as an agent for William Wood and Company, a publisher and distributor for British publishers, Davis launched his company with a manuscript written by Dr. John V. Shoemaker, dean of the Medico-Chirurgical College, now called the University of Pennsylvania School of Medicine. In the 1880s and 1890s, F.A Davis focused his business activities on real estate development on Florida's Gulf Coast. He played a key role in developing St. Petersburg, Florida, and built the city’s first electrical power plant. Davis also founded the town of Pinellas Park, Florida, nearby. Davis turned his attention back to medical publishing after the F.A. Davis Company was reincorporated in 1901. He named Dr. Charles Eucharist de Medicis Sajous, the first person to hold a chair in endocrinology and the first president of The Endocrine Society, as editor that same year. Dr. Sajous published medically important and commercially successful works during his tenure as editor, including The Analytic Cyclopedia of Practical Medicine, which was called “excellent” by The Journal of the American Medical Association (JAMA) in 1901. In 1917, F.A. Davis died and control of his business interests passed to his son from his first marriage, Alonzo B. Davis (1873–1942), and his second wife and widow, Irene Davis. Alonzo Davis focused on his father’s business enterprises in Florida until they fell victim to the Stock Market Crash of 1929. Irene Davis then assumed control of the publishing company and turned it into the strong enterprise that exists today. Irene Davis was said by her peers to be “a tiny, energetic lady” whose “sweetness and gentility cloaked a strong will”. One of her first tasks was to find a replacement for