Dr. George T. Díaz is an Associate Professor of History at the University of Texas Rio Grande Valley, where he teaches US History, Borderlands, and Mexican American History. His award-winning book, Border Contraband: A History of Smuggling across the Rio Grande (University of Texas Press, 2015), is a social history of smuggling in the borderlands. Díaz is co-editor of the collection Border Policing: A History of Enforcement and Evasion in North America (University of Texas Press, 2020). His current book project, Mañana Land: Life and Death in a Mexican Prison in Texas, considers incarceration and capital punishment transnationally by recovering the voices of those ensnared by the carceral state. Dr. Díaz’s research is informed by investigations in Mexican and US archives, as well as a lifetime of living on the border.