The Book of Hours 03. The Celebration of the Liturgy of the Hours. In the Church Year is a comprehensive reference book that deals with the liturgical practice of the Liturgy of the Hours. It is aimed at individuals who wish to engage deeply with Catholic liturgy and the associated prayers. The authentic edition is specifically designed for liturgical use and provides a detailed guide for celebrating the Liturgy of the Hours throughout the Church year. With a sturdy linen cover and an extensive page count of 1374 pages, this book is suitable for both personal use and for use in communities. The content is written in German and covers topics in philosophy and religion, with a focus on theology. The 21st edition of the book ensures that the information is current and relevant.