Books like In Pursuit of the Proper Sinner
Elizabeth George
In Pursuit of the Proper Sinner is 718 pages, about 13 hours 10 minutes at 250 words a minute.
12 books to read next
How long each takes
In the Woods 10.6 h 
Evil Under the Sun 4.1 h 
Hawksmoor 4.1 h 
Criminal 8.2 h 
A Blunt Instrument 5.3 h 
Crooked House 4.1 h 
Ricochet 9.3 h 
Envious Casca 6.1 h 
Ordeal by Innocence 4.6 h 
NYPD Red 7.3 h 
The Yard 10.0 h 
Rule 34 6.5 h Bar height shows length. Estimated at 250 words a minute.