Several books of Catholic origin enjoyed wide circulation among Protestant readers in England in the sixteenth and seventeenth centuries. Such works were commonly subjected to editorial revision to suit Protestant sensibilities; a famous instance is Edmund Bunny's adaptation of Robert Persons’ The First Booke of the Christian Exercise, apperfeyning to resolution (1582). An instance less known but no less interesting is the Protestantized version of Robert Southwell's Short Rule of Good Life issued in 1620 by the London publisher William Barrett.