Saint Faustina’s letters now released and published in the United States in English for the first time. This present collection of preserved letters is an open window to the heart of the humble Apostle of Divine Mercy, Saint Faustina. Written from the convent in Cracow-Lagiewniki and from the hospital, St. Faustina’s Letters contain correspondence with her spiritual directors, Fr. Sopocko and Fr. Andrasz, S.J., superiors, fellow sisters in the Congregation of the Sisters of Our Lady of Mercy and family. A special feature are the dedications and wishes that St. Faustina wrote on holy cards and sent to fellow sisters and to family on special occasions.