The official text for all Sunday services in the Roman Catholic Church. The Sunday Missal is essential for anyone wishing to prepare for Sunday Mass and take an active part in its celebration. In short, every Catholic needs one. The Collins Sunday Missal is the official Missal for England, Ireland, Scotland and Wales and is widely used in English-speaking churches across Europe, Africa and Asia. First published in 1975, with a new edition in 1982, this updated edition includes the latest additions to the calendar of saints days and includes lists of moveable dates such as Easter and Pentecost up to 2040.