Mexico (Sunstone Press, 2006). Aranda, Charles (1974) The Penitente Papers. Carroll, Michael P. The Penitente Brotherhood: Patriarchy and Hispano-Catholicism in New Mexico (Johns Hopkins University Press, 2002). Chavez, Fray Angelico. "The Penitentes of New Mexico." New Mexico Historical Review 29.2 (1954): 97. Espinosa, J. Manuel. "The origin of the penitentes of New Mexico: separating fact from fiction." Catholic historical review 79#3 (1993): 454-477. in JSTOR Weigle, Marta. Brothers of Light, Brothers of Blood (2007). External links Los Hermanos Penitentes at the Catholic Encyclopedia Catholic lay organisations Confraternities History of Catholicism in the United States Mexican-American organizations New Mexico culture Secret societies in the United States Spanish-American culture in Colorado Spanish-American culture in New Mexico