Few names in the lore of western gunmen are as recognizable. Few lives of the most notorious are as little known. Romanticized and made legendary, John Ringo fought and killed for what he believed was right. As a teenager, Ringo was rushed into sudden adulthood when his father was killed tragically in the midst of the family's overland trek to California. As a young man he became embroiled in the blood feud turbulence of post-Reconstruction Texas.

The Mason County “Hoo Doo” War in Texas began as a war over range rights, but it swiftly deteriorated into blood vengeance and spiraled out of control as the body count rose. In this charnel house Ringo gained a reputation as a dangerous gunfighter and man killer. He was proclaimed throughout the state as a daring leader, a desperate man, and a champion of the feud. Following incarceration for his role in the feud, Ringo was elected as a lawman in Mason County, the epicenter of the feud’s origin.

The reputation he earned in Texas, further inflated by his willingness to shoot it out with Victorio’s raiders during a deadly confrontation in New Mexico, preceded him to Tombstone in territorial Arizona. Ringo became immersed in the area’s partisan politics and factionalized violence. A champion of the largely Democratic ranchers, Ringo would become known as a leader of one of these elements, the Cowboys. He ran at bloody, tragic odds with the Earp brothers and Doc Holliday, finally being part of the posse that hounded these fugitives from Arizona. In the end, Ringo died mysteriously in the Arizona desert, his death welcomed by some, mourned by others, wrongly claimed by a few. Initially published in 1996, John Ringo has been updated to a second edition with much new information researched and uncovered by David Johnson and other Ringo researchers.

In the late sixteenth century, Spanish explorers described encounters with North American people they called "Jumanos." Although widespread contact with Jumanos is evident in accounts of exploration and colonization in New Mexico, Texas, and adjacent regions, their scattered distribution and scant documentation have led to long-standing disagreements: was "Jumano" simply a generic name loosely applied to a number of tribes, or were they an authentic, vanished people?

In the first full-length study of the Jumanos, anthropologist Nancy Hickerson proposes that they were indeed a distinctive tribe, their wide travel pattern linked over well-established itineraries. Drawing on extensive primary sources, Hickerson also explores their crucial role as traders in a network extending from the Rio Grande to the Caddoan tribes' confederacies of East Texas and Oklahoma.

Hickerson further concludes that the Jumanos eventually became agents for the Spanish colonies, drafted as mercenary fighters and intelligence-gatherers. Her findings reinterpret the cultural history of the South Plains region, bridging numerous gaps in the area's comprehensive history and in the chronicle of these elusive people.