Introduction: A revolution in spirit? Mexico, 1910-40 / Matthew Butler -- The mentality and modus operandi of Revolutionary anticlericalism / Alan Knight -- Mexico's "ritual constant ": religion and liberty from colony to post- Revolution / Fernando Cervantes -- Protestants, Freemasons, and Spiritists : non-Catholic religious sociabilities and Mexico's revolutionary movement, 1910-20 / Jean-Pierre Bastian -- Ethereal allies : Spiritism and the revolutionary struggle in Hidalgo / Keith Brewster and Claire Brewster -- The regional dynamics of anticlericalism and defanaticization in Revolutionary Mexico / Adrian A. Bantjes -- "The first encounter": Catholic politics in revolutionary Jalisco, 1917-19 / Robert Curley -- Trouble afoot? Pilgrimage in cristero Mexico City / Matthew Butler -- Revolutionary and not-so-revolutionary negotiations in Catholic annulment, bigamy, and divorce trials : the Archdiocese of Mexico, 1929-40 / Kristina A. Boylan -- Religious conflict and Catholic resistance in 1930s Oaxaca / Jean Meyer -- "Anti-priests" versus Catholic-socialists in 1930s Campeche : federal teachers, revolutionary communes, and anticlericalism / Ben Fallaw -- "El Indio Gabriel" : new religious perspectives among the indigenous in Garrido Canabal's Tabasco (1927-30) / Massimo De Giuseppe -- A revolution in local Catholicism? Oaxaca, 1928-34 / Edward Wright-Rios -- "The priest's party" : local Catholicism and panismo in Huajuapam de León / Benjamin Smith