Oak Hill Cemetery. Compiled by Oak Hill Cemetery Association. http://www.oakhillcemetery.info/.
Oaks, Dallin H., and Joseph I. Bentley. “Joseph Smith and Legal Process: In the Wake of the Steamboat Nauvoo.” Brigham Young University Law Review, no. 3 (1976): 735–782.
Oaks, Dallin H., and Marvin S. Hill. Carthage Conspiracy: The Trial of the Accused Assassins of Joseph Smith. Urbana: University of Illinois Press, 1975.
Oates, Stephen B. The Fires of Jubilee: Nat Turner’s Fierce Rebellion. New York: Harper and Row, 1975.
Obituary Notices of Distinguished Persons, 1854–1872. CHL.
Office of the Treasurer Records. Oberlin College Archives, Oberlin, OH.
Official Roster of the Soldiers of the State of Ohio in the War of the Rebellion, 1861–1866. vols. 12. Akron,, OH: Werner, 1886–1895.
Ogden, D. Kelly. “The Kirtland Hebrew School (1835–36).” In Regional Studies in Latter-day Saint Church History: Ohio, edited by Milton V. Backman Jr., 63–87, 155–166. Provo, UT: Department of Church History and Doctrine, Brigham Young University, 1990.
Ohio Observer. Hudson. 1827–1855.
Ohio Star. Ravenna. 1830–1854.
Ohio, State of. Marriage Licenses, Nov.
1835–Jan. 1836. Temporary collection. CHL.
Old Settlers’ History of Bates County, Missouri. From Its First Settlement to the First Day of January, 1900. Amsterdam, MO: Tathwell & Maxey, 1897.
Old Testament Revision 1 / “A Revelation Given to Joseph the Revelator June 1830,” 1830–1831. CCLA. Also available in Scott H. Faulring, Kent P. Jackson, and Robert J. Matthews, eds., Joseph Smith’s New Translation of the Bible: Original Manuscripts (Provo, UT: Religious Studies Center, Brigham Young University, 2004), 75–152.
Old Testament Revision 2 / Old Testament Revision Manuscript 2, 1831–1833. CCLA. Also available in Scott H. Faulring, Kent P. Jackson, and Robert J. Matthews, eds., Joseph Smith’s New Translation of the Bible: Original Manuscripts (Provo, UT: Religious Studies Center, Brigham Young University, 2004), 591–851.
Old Testament Revision, Edward Partridge copy, ca. 1830–1831. CHL.
Old Testament Revision, John Whitmer first copy, ca. 1830. CCLA.
Old Testament Revision, John Whitmer second copy, ca. 1861. Private possession. Copy in CHL.
Olin, Oscar Eugene. Akron and Environs Historical Biographical Genealogical. Chicago: Lewis Publishing, 1917.
The Olive Branch, or, Herald of Peace and Truth to All Saints. Kirtland, OH, 1848–1849; Springfield, IL, 1849–1850; Kirtland, OH, 1850–1852.
Olney, James H. A Genealogy of the Descendants of Thomas Olney, an Original Proprietor of Providence, R. I., Who Came from England in 1635. Providence, RI: By the author, 1889.