Rosarium Virginis Mariae Apostolic Letter of the Holy Father announcing the new mysteries of Light and proclaiming the Year of the Rosary.

Grata Recordatio: On the Rosary:  Encyclical of Pope John XXIII, promulgated on 26 September 1959

Ingruentium Malorum: On Reciting the Rosary: Encyclical of Pope Pius XII, promulgated on 15 September 1951

Ingravescentibus Malis: On the Rosary: Encyclical of Pope Pius XI, promulgated on 29 September 1937

Iucunda Semper Expectatione: On the Rosary:  Encyclical of Pope Leo XIII, promulgated on 8 September 1894

Magnae Dei Matris: On the Rosary:  Encyclical of Pope Leo XIII, promulgated on 8 September 1892

Supremi Apostolatus Officio: On Devotion of the Rosary: Encyclical of Pope Leo XIII, promulgated 1 September 1883