True Devotion to the Blessed Virgin: The Marian Fathers' Edition of Treatise on the True Devotion to the Blessed Virgin

WINNER! 2026 Catholic Media Association Book Award, "Edited Collections—Classic Authors," Honorable Mention

A Treatise on the True Devotion to the Blessed Virgin, first published in 1843, is considered to be the greatest single book on the Blessed Virgin Mary ever written, and his call to Marian consecration served as the basis for the international Marian Press bestseller 33 Days to Morning Glory.

Our Marian Fathers’ edition includes insightful commentary by Dr. Robert Stackpole, emeritus director of the John Paul II Institute of Divine Mercy, designed to help you better hear and understand St. Louis-Marie Grignion de Montfort (1673-1716), imitate its author’s love for Our Lady, and allow its life-changing teachings to transform the way you live your Christian faith.

Together, let us make St. Louis’ mission a reality: “God wishes that His Holy Mother should now be more known, more loved, more honored, than ever she has been, and this will no doubt come to pass, if the predestinate will enter, by the grace and light of the Holy Spirit, into the interior and perfect practice which I will discover to them.” To Jesus through Mary!

The first entry in the new Marian Fathers’ Classics series! A new series which brings the rich treasury of writings of the Saints and spiritual masters to the modern reader. With prayerful expert commentary to foster greater understanding and devotion, this series invites the reader to join the Marian Fathers of the Immaculate Conception to grow in holiness by receiving the Divine Mercy, becoming faithful children of Mary, and assisting the Holy Souls in Purgatory.