SOUL OF THE APOSTOLATE
Subtitle: The Interior Life of Grace As the Key to Saving Souls
Author: Dom Jean-Baptiste Chautard, OCSO. 444 pg. PB.
Favorite book of Pope St. Pius X. Says that prayer is the soul of every apostolic work; without it there is no success. Explores all the proved methods of developing and maintaining the interior life amid the bustle of daily activity.