Books like Maigret and the Millionaires
Georges Simenon
Maigret and the Millionaires is 186 pages, about 3 hours 25 minutes at 250 words a minute.
12 books to read next
How long each takes
The Murders in the Rue Morgue 46 min 
Roses Are Red 7.5 h 
Sacred Games 16.9 h 
Still Life 7.0 h 
Murder Is Easy 4.1 h 
Glory in Death 5.7 h 
Le Ventre de Paris 7.5 h 
The Midnight Club 6.3 h 
Behind That Curtain 5.9 h 
Immortal in Death 6.2 h 
The Scapegoat 6.4 h 
Blindsighted 7.3 h Bar height shows length. Estimated at 250 words a minute.