Fowler, Jessie Allen. Brain Roofs and Porticos: A Psychological Study of Mind and Character. (New York: Fowler & Wells Co., 1908); Fowler, Mrs. L.N. Familiar Lessons on Physiology, Designed for the Use of Children and Youth in Schools and Families. Vol. 1. Stereotype Edition. (New York: Fowlers and Wells, 1850); Fowler, O.S. Creative and Sexual Science: or Manhood, Womanhood and their Mutual Interrelations… (Pittsburgh: E. Gately & Co., 1875); Fowler, O.S. Fowler on Matrimony: or, Phrenology and Physiology Applied to the Selection of Congenial Companions for Life…(New York: O.S & L.N. Fowler, 1842); Fowler, O.S. Fowler's Practical Phrenology: Giving a Concise Elementary View of Phrenology… First Edition. (New York: 1840); Fowler, O.S. Fowler's Practical Phrenology: Giving a Concise Elementary View of Phrenology… (New York: Nafis & Cornish, 1846); Fowler, O.S. Fowler's Practical Phrenology: Giving a Concise Elementary View of Phrenology… (New York: Fowlers and Wells, 1849); Fowler, O.S. Matrimony, as Taught by Phrenology and Physiology…(Boston: O.S. Fowler, 1859); Fowler, O.S. Memory and Intellectual Improvement Applied to Self-Education and Juvenile Instruction (New York: Fowler & Wells, 1856); Fowler, O.S. Memory and Intellectual Improvement Applied to Self-Education and Juvenile Instruction (New York: Fowler & Wells, 1880); Fowler, O.S. Religion; Natural and Revealed: Or, The Natural Theology and Moral Bearings of Phrenology and Physiology…Tenth Edition. (New York); Fowler, O.S. Physiology, Animal and Mental: Applied to the Preservation and Restoration of Health of Body, and Power of Mind. (New York: Fowlers and Wells, 1847); Fowler, O.S. Physiology, Animal and Mental: Applied to the Preservation and Restoration of Health of Body, and Power of Mind. (New York: Fowlers and Wells, 1848); Fowler, O.S. Physiology, Animal and Mental: Applied to the Preservation and Restoration of Health of Body, and Power of Mind. (New York: Fowlers and Wells, 1850); Fowler, O.S. The Practical Phrenologist… (Boston: O.S. Fowler, various dates); Fowler, O.S. & L.N. The Illustrated Self-Instructor in Phrenology and Physiology… (New York: Fowler and Wells, various dates); Fowler, O.S. & L.N. New Illustrated Self-Instructor in Phrenology and Physiology… (New York: Samuel R. Wells, various dates); Fowler, O.S. & L.N. Phrenology Proved, Illustrated and Applied…Lacking Chart. (New York: W.H. Colyer, 1837); Fowler, O.S. & L.N. The Self-Instructor in Phrenology and Physiology… Revised by Nelson Sizer (New York: Fowler & Wells Co., various dates); The Phrenological Miscellany; or, the Annuals of Phrenology and Physiognomy from 1865 to 1873. (New York: Fowler & Wells, 1885); Wells, Samuel R. How to Read Character: A New Illustrated Hand-Book of Phrenology and Physiognomy… (New York: Samuel R. Wells, various dates) .