Peter G. Tsouras, Las Vegas, Nevada, to Scott Gentling. May 29, 1996.

John Lilly Jr., Los Angeles, California, to Stuart Gentling. April 15, 1981.

"The Hidden Kingdom: The Art of Ancient Mesoamerica Composition and The Geometry of Sacred Space" by Scott Gentling. n.d.

Joanna Hitchcock, University of Texas Press, Austin, Texas, to Stuart Gentling. October 11, 1999.

"Of Birds and Texas, Audubon, and Us" First Draft by Stuart Gentling. September 1, 1993.

"A Brief Discussion of Butterflies in the Art and Religion of Aztec Mexico" Draft. August 2, 2000.

"The Romans of the New World? At the Getty, the Aztecs through their conquerors' eyes" by Candace Jackson. n.d.

Invoice from Stanley D. Mosler to Scott and Stuart Gentling. July 1, 1986.

William R. Holman and Barbara Holman, to Denny Ingram and Stuart Gentling. January 28, 1984.

David Holman, Wind River Press, Austin, Texas, to Stuart Gentling. July 7, 1986.

"Of Birds and Texas, Audubon, and Us" First Draft by Stuart Gentling. September 1, 1993.

Invitation to Reception Honoring "Of Birds and Texas" at Heard Natural Science Museum. May, 1997.

Bob Seppelsa, Art in Embassies Program, Washington, D.C., to Scott Gentling. August 19, 2008.

David Holman, Wind River Press, Austin, Texas, to Stuart Gentling. December 6, 1983.

Peter Katz [Pete], Fair Lawn, New Jersey, to Stuart Gentling [Stew]. February 26, 1963.

Bill Gordon, Kappa Sigma, Colorado School of Mines, Golden, Colorado, to Stuart Gentling [Stu]. n.d.

"Report of An Archaeological Tour in Mexico, In 1881" by A. F. Bandelier. 1884.

Reading List, John B. Carlson, Director, The Center for Archaeoastronomy. February 10, 2001.

John Lilly Jr., Los Angeles, California, to Scott and Stuart Gentling. June 13, 1981.

Adriana Canales Ucha, Insurgentes San Borja, Mexico, to Stuart Gentling. July 31, 2000.