In a convenient pocket size this book contains all the clergy parts for the services of Vespers, the Midnight Office, Matins and the All Night Vigil, following the order of the corresponding service book in Church Slavonic. Additionally a brief Typicon is provided and other ancillary materials such as the Dismissals, Prokeimena, Alleluia and Megalynaria verses together with a Menologion for the whole year. ( i.e. List of daily commemorations.)