Medieval and Reformation, 1357-1579; 1. ABCs des Simples Gens by Jean Gerson; 2. The Small Catechism by Martin Luther; 3. Method of Catechizing the Ignorant by Francis Xavier, S.J. and ten other catechisms; Orthodoxy and Pietism, 1618-1778; 1. Catechism of Christian Doctrine by Jeromino de Ripalda, S.J.; 2. Spiritual Milk for Boston Babes by John Cotton; 3. Instructions for Children by John Wesley and seven other catechisms; Modern and Missionary, 1790-1908; 1. The First Principles of Religion by Dorothy Kilner; 2. The Evangelical Catechism by Frederick Henry Quitman; 3. Baltimore Catechism No. 2 by the Third Plenary Council of Baltimore and seventeen other catechisms.