The apostolate of the Slaves of the Immaculate Heart is to teach the truths of the Catholic Faith to all, striving in a special way to bring back those who may have sadly departed from its beliefs and practices. We endeavor to explain these same truths of the Faith to those who do not yet know them. To achieve these goals, we publish a selection of fine Catholic books explaining all the treasures God has given to us through His Catholic Church, because of the necessity of these very truths for salvation. Each book is beautifully illustrated with traditional pictures to instruct and inspire.

Only God knows the good that can come about by the reading of just one good Catholic spiritual book. (St. John Bosco)

In the reading of holy books, we receive many lights and divine calls. (St. Alphonsus Maria de Liguori)