Books like O Ftohoulis Tou Theou
Nikos Kazantzakis
O Ftohoulis Tou Theou is 390 pages, about 7 hours 9 minutes at 250 words a minute.
6 books to read next
How long each takes
Saint Francis of Assisi 2.8 h 
The Golden Legend 13.3 h 
Lives of the Saints 7.5 h 
Tears and Saints 2.6 h 
Padre Pio the Stigmatist 4.3 h 
Thomas Aquinas 3.3 h Bar height shows length. Estimated at 250 words a minute.