“The Influence of the Texas Panhandle-Plains on Georgia O’Keeffe,” reprint in Paul H. Carlson and John T. Becker, Georgia O’Keeffe in Texas: A Guide, Buffalo Gap, Texas: State House Press, 2012.

Jack’s review of William Y. Chalfant, Dangerous Passage: The Santa Fe Trail and the Mexican War. Norman: University of Oklahoma Press, 1994. Pacific Historical Review. Vol. 65 No. 2, May 1996, pp. 326-327.

“Georgia O’Keeffe.”  The New Handbook of Texas, vol. IV:  1129-30.  Austin:  The Texas State Historical Association, 1996.

Review essay of “The Comanchero Frontier:  A History of New Mexican-Plains Indian Relations,” by Charles L. Kenner.  American Indian Culture and Research Journal 19 (Winter 1995):  258-61.

Ph.D. dissertation:  “Little Favors From My Government:  United States Consuls to Mexico, 1821-1865,” Department of History, Texas Christian University, 1993.

The Influence of the Texas Panhandle-Plains on Georgia O’Keeffe.”  Panhandle-Plains Historical Review LVI (1984):  107-36.

M.A. thesis: “Public Sentiment in the United States Towards the Tariff, 1816-1828,” Department of History, Texas A&M University, 1968.