Seven Letters to Seven Bishops

In the year 2009, at the beginning of a century that found itself fully conformed to the modern ideological principles which had caused, among other things, two World Wars (a desolation never before seen in History), and the greatest crisis --apostasy-- the Catholic Church had ever faced, Fr. Alfonso Gálvez published this book, dedicated to the analysis of the first chapters of the book of Revelation, and of decisive importance to the Christian of today. Although his intention was to commen