Mary Rippon was a pioneer woman educator in the male-dominated world of nineteenth-century academia. As the first female professor at the University of Colorado, she is believed to have been the first woman in the U.S. to teach at a state university. Mary received wide acclaim for her teaching, but Victorian society forced her to lead two very separate lives. "Miss Rippon," as she was always called, was both a professional woman and a mother in an era when these two roles could not be combined. In order to keep her job, she hid her husband and child behind a Victorian veil of secrecy that spanned two continents. Now, for the first time, the full story of the conflicts between this extraordinary woman's public and private lives is revealed. Readers will follow Mary from her small midwestern hometown to the great centers of culture in Europe. In January 1878, after several years of education in Germany, France, and Switzerland, the soft-spoken twenty-seven-year-old was welcomed at the newly opened University of Colorado in the then-small frontier town of Boulder. The growth of her lengthy career paralleled the early growth of the university, where she worked her way up from first female faculty member to the university's first female professor, eventually chairing the Department of German Language and Literature. The truth of Mary's separate lives was not revealed until nearly a century later, in 1976, when her elderly grandson revealed to a university librarian that he was Mary's descendant. In 2006, Mary received a posthumous honorary degree from the University of Colorado, and a scholarship was recently endowed in her name. Silvia Pettem's carefully researched biography weaves together the story of Mary's private life with her professional career: not to tarnish Mary's well-deserved reputation, but rather to uncover the human side of a woman whose circumstances clashed with the mores of her times.