The 2019 Measurement Book by Butzon U. Bercker GmbH offers a comprehensive collection of official texts for all Sundays and feast days of the church year 2018/2019. It serves as a practical reference work for liturgy and includes explanations of the various aspects of the church year. The general introduction to the reading year C, along with the provision of Kyrie calls and intercessions, makes it a valuable tool for the celebration of the parish mass. Additionally, the book provides a Word of God celebration with selectable opening prayers and a directory of name days. The numerous practical indexes and the detachable bookmark enhance user-friendliness and facilitate access to the needed information.