Books like Ceremonial of Bishops
Catholic Church
Ceremonial of Bishops is 344 pages, about 6 hours 18 minutes at 250 words a minute.
12 books to read next
How long each takes
Luther's Works 6.5 h 
Siddur Sim Shalom 16.1 h 
Treasure in Clay 6.7 h 
Correspondence 6.5 h 
Byzantium 12.6 h 
Ecclesiastical History 7.9 h 
Meghadūta 2.1 h 
Augustine of Hippo 8.5 h 
The Spirit of the Liturgy 4.3 h Seni Dalam Ritual Agama 7.1 h 
Matters Liturgical 11.7 h 
Exercitia Spiritualia 4.2 h Bar height shows length. Estimated at 250 words a minute.