GREGORY, Frederick. American, b. 1942. Genres: History. Career: Eisenhower College, Seneca Falls, NY, assistant professor of mathematics and history of science, 1973-78; University of Florida, Gainesville, associate professor, 1978-91, professor of history of science, 1992-. Publications: Scientific Materialism in Nineteenth-Century Germany, 1977; (ed.) J.F. Fries, Knowledge, Belief, and Aesthetic Sense, 1989; Nature Lost: Natural Science and the German Theological Traditions, 1992. Contributing editor of series Geschichte der Wissenschaftsphilosophie. Address: Department of History, PO Box 117320, University of Florida, Gainesville, FL 32611-7329, U.S.A.