Books like The Devotion of Suspect X
Keigo Higashino
The Devotion of Suspect X is 298 pages, about 5 hours 28 minutes at 250 words a minute.
12 books to read next
How long each takes
Jack & Jill 7.9 h 
Glory in Death 5.7 h 
One, Two, Buckle My Shoe 3.9 h 
Amrita 6.9 h 
Immortal in Death 6.2 h 
Faithless 9.9 h 
Ceremony in Death 6.1 h 
Memory in Death 6.6 h 
The Sinner 7.2 h 
The Brass Verdict 9.8 h 
A Taste for Death 9.4 h 
The Honjin Murders 3.7 h Bar height shows length. Estimated at 250 words a minute.