Oliver Cowdery as Editor, Defender, and Justice of the Peace in Kirtland Welch, John W.. "Oliver Cowdery as Editor, Defender, and Justice of the Peace in Kirtland." In Days Never to Be Forgotten: Oliver Cowdery, edited by Alexander L. Baugh, 255-277. Provo, UT: Religious Studies Center, Brigham Young University, 2009.
Old Testament Passages Quoted by Jesus Christ in 3 Nephi Welch, John W., and Greg Welch. Old Testament Passages Quoted by Jesus Christ in 3 Nephi. Provo, UT: Foundation for Ancient Research and Mormon Studies, 1999.
Overview of Benjamin's Speech Welch, John W., and Greg Welch. Overview of Benjamin's Speech. Provo, UT: Foundation for Ancient Research and Mormon Studies, 1999.
Outlines of Passages Quoting Isaiah Welch, John W., and Greg Welch. Outlines of Passages Quoting Isaiah. Provo, UT: Foundation for Ancient Research and Mormon Studies, 1999.
Our Nephite Sacrament Prayers Welch, John W.. "Our Nephite Sacrament Prayers." In Reexploring the Book of Mormon, edited by John W. Welch, 286-289. Provo, UT/Salt Lake City: FARMS/Deseret Book, 1992.
Opening the Heavens: Accounts of Divine Manifestations, 1820-1844 Opening the Heavens: Accounts of Divine Manifestations, 1820-1844, Edited by John W. Welch. 2nd ed. Provo, UT/Salt Lake City: Brigham Young University Press/Deseret Book, 2017.
Our Message to the World Wells, Robert E.. Our Message to the World In The 165th Semiannual General Conference of the Church of Jesus Christ of Latter-day Saints. Salt Lake City: The Church of Jesus Christ of Latter-day Saints, 1995.
Orson Pratt: Early Advocate of the Book of Mormon Whittaker, David J.. "Orson Pratt: Early Advocate of the Book of Mormon." Ensign 14, no. 4 (1984): 54-57.
Ordinary People in the Book of Mormon Williams, Camille S., and Donna Lee Bowen. "Ordinary People in the Book of Mormon." Ensign 22, no. 1 (1992): 36-39.
Organization of the Church of Christ (April 6, 1830) Wilson, Lynne Hilton. "Organization of the Church of Christ (April 6, 1830)." In Hard Questions in Church History: Supplementary Handouts, 73-83. Springville, UT: Book of Mormon Central, 2021.
