The Franciscan mission San José de Tumacácori and the perennially undermanned presidio Tubac become John L. Kessell's windows on the Arizona–Sonora frontier in this colorful documentary history. His fascinating view extends from the Jesuit expulsion to the coming of the U.S. Army.

Kessell provides exciting accounts of the explorations of Francisco Garcés, de Anza's expeditions, and the Yuma massacre. Drawing from widely scattered archival materials, he vividly describes the epic struggle between Bishop Reyes and Father President Barbastro, the missionary scandals of 1815–18, and the bloody victory of Mexican civilian volunteers over Apaches in Arivaipa Canyon in 1832. Numerous missionaries, presidials, and bureaucrats—nameless in histories until now—emerge as living, swearing, praying, individuals.

This authoritative chronicle offers an engrossing picture of the continually threatened mission frontier. Reformers championing civil rights for mission Indians time and again challenged the friars' "tight-fisted paternalistic control" over their wards. Expansionists repeatedly saw their plans dashed by Indian raids, uncooperative military officials, or lack of financial support.

Friars, Soldiers, and Reformers brings into sharp focus the long, blurry period between Jesuit Sonora and Territorial Arizona.

The history of the American West has usually been seen from the perspective of American expansion. Drawing on previously unexplored primary sources, James E. Officer has now produced a major work that traces the Hispanic roots of southern Arizona and northern Sonora—one which presents the Spanish and Mexican rather than Anglo point of view. Officer records the Hispanic presence from the earliest efforts at colonization on Spain’s northwestern frontier through the Spanish and Mexican years of rule, thus providing a unique reference on Southwestern history.
 
The heart of the work centers on the early nineteenth century. It explores subjects such as the constant threat posed by hostile Apaches, government intrigue and revolution in Sonora and the provincias internas, and patterns of land ownership in villages such as Tucson and Tubac. Also covered are the origins of land grants in present-day southern Arizona and the invasion of southern Arizona by American “49ers” as seen from the Mexican point of view. Officer traces kinship ties of several elite families who ruled the frontier province over many generations—men and women whose descendants remain influential in Sonora and Arizona today.