In the 1930s, a party led by Professor W. C. Holden led these investigations into the Yaqui Native American tribes of Sonora, Mexico, revealing much about their culture and characteristics. Noting a relative absence of Yaqui studies in Native American ethnology, Professor Holden sought to fund an expedition to their lands from Texas. The-then ensuing Great Depression meant obtaining funds necessary for travel and study was difficu William Holden worked as a researcher and professor with the Texas Technological College. Affiliated with his workplace for most of his lifetime, Holden's activities form a notable portion of the campus museum, which he helped establish. After retiring in 1970, he remained an active supporter and fundraiser for the college, successfully building a row of low-cost houses on the campus for students.

Shells on a Desert Shore is a fresh, original look at an indigenous culture of North America having a deep and intimate knowledge of the Gulf of California. Cathy Moser Marlett offers a richly illustrated ethnographic work, describing the Seri knowledge of mollusks and their cultural importance.