Books like The Suspicions of Mr. Whicher
Kate Summerscale
The Suspicions of Mr. Whicher is 384 pages, about 7 hours 2 minutes at 250 words a minute.
12 books to read next
How long each takes
I Will Find You 5.1 h 
At Risk 3.9 h 
Bones of the Lost 6.2 h 
Forensic Detective 4.8 h 
Evil Under the Sun 4.1 h 
The Night the DeFeos Died 7.0 h 
The Blooding 5.6 h 
Forensics 5.9 h 
In the Woods 10.6 h 
Die, My Love 6.5 h 
Ordeal by Innocence 4.6 h 
Personal 8.1 h Bar height shows length. Estimated at 250 words a minute.