Common Worship Lectionary 2020 Spiral Bound Edition. The SPCK Lectionary provides a clearly laid-out presentation of the Common Worship calendar and lectionary, with BCP readings on the same page. Sundays and major festivals are covered, as well as weekday services. An essential purchase for any church using the Common Worship or Book of Common Prayer services. Number of Pages 96 Size: Height 210mm x Width 148mm.