This pamphlet actually contains 3 separate Thirty Days’ prayers as described below, plus other prayers. Imprimatur 1924, 47 pages. First, The Thirty Day’s Prayer to the Blessed Virgin Mary In Honor of the Sacred Passion of our Lord Jesus Christ. . “By the devout recital of this prayer, for the above space of time, we may mercifully hope to obtain our lawful request. It is particularly recommended as a proper devotion for every day in Lent, and all the Fridays throughout the year.” Also included in this booklet is The Thirty Days’ Prayer to St. Joseph, Litany of St. Joseph, and the Thirty Days’ Prayer to Our Blessed Redeemer in Honor of His Bitter Passion, the Litany of the Sacred Heart and Short Method of The Way of the Cross