Montfort Publications welcomes this opportunity to introduce its readers to Frank Duff, the founder of the Legion of Mary and one of the 20th century's great Marian Apostles. Based on a close personal relationship spanning the last twenty years of Frank Duff's life and apostolate, the author, Fr. Robert Bradshaw, describes with a distinctively Irish warmth Frank Duff the man as he knew him. Having discovered and read True Devotion to the Blessed Virgin Mary while still a young man, Frank Duff was to center his whole spirituality and apostolate around St. Louis de Montfort's own motto: To Jesus through Mary. It is our hope that Fr. Bradshaw's life of Frank Duff may lead its readers to a deeper and more generous personal commitment to Our Lord and his Church through Fr. de Montfort's way of doing all things in, through, with and for Our Lady.