This is a textbook with an international slant, blending established and young experts, and covering a much wider, and less historical, focus than The Study of Liturgy (SPCK, 1992). This reflects the way the subject has changed, from one based upon a historical narrative to one drawing additionally on the social sciences. This new Guide draws upon the valuable approach contained in the old book - short accessible chapters by leading liturgical scholars, which provide sufficient introduction to a topic and advice on further research.