World Apostolate of Fatima – Why Fatima is important to the world
Zenit: The World seen from Rome
Metropolitan Cathedral of Christ the King
Catechism of The Catholic Church
Family Catechesis for everyone
Eternal Word Television Network (EWTN)
The Catholic Church in England and Wales
St. Pio of Pietrelcina website
The National Shrine of Saint Pio of Pietrelcina
Maryvale Institute of Religious Sciences
The Catholic Truth Society – online catalogue