Books like NYPD Red 4
James Patterson, Marshall Karp
NYPD Red 4 is 368 pages, about 6 hours 45 minutes at 250 words a minute.
12 books to read next
How long each takes
Malice 5.3 h 
The Brutal Telling 7.3 h 
The Murder Stone 6.6 h 
The Beautiful Mystery 8.2 h 
The Bat 6.8 h 
The Man in the Queue 4.5 h 
The Fire Witness 9.4 h 
The Ice Princess 7.2 h 
Enter a Murderer 3.5 h 
Calculated in Death 9.9 h 
Laura 4.4 h 
The Cruellest Month 8.5 h Bar height shows length. Estimated at 250 words a minute.