Also called Constantine and Methodius. Biography of these ninth-century brothers, Apostles of the Slavs.

Reflection on their lives.

Outline of their missionary activities. With prayer in traditional and contemporary language.

Short note on the fathers of Slavonic literature, in the Columbia Encyclopedia.

Illustrated biography of SS. Cyril and Methodius.

Encyclical of Pope Leo XIII, on SS. Cyril and Methodius, promulgated in 1880.

From Alban Butler's Lives of the Saints.

Commemoration of the Eleventh Centenary of the Evangelizing Work of SS. Cyril and Methodius. Encyclical of Pope John Paul II, promulgated in 1985.

The story of these two brothers, suitable for children. Preformatted line breaks can make this difficult to read.