Books like All That Remains
Patricia Cornwell
All That Remains is 399 pages, about 7 hours 19 minutes at 250 words a minute.
12 books to read next
How long each takes
The Sinner 7.2 h 
1St to Die 7.8 h 
The Bone Garden 9.5 h 
Déjà Dead 9.3 h 
The Surgeon 6.8 h 
Body Double 7.6 h 
2Nd Chance 7.2 h 
Faithless 9.9 h 
Blindsighted 7.3 h 
Liar, Liar 7.0 h 
Fifty Fifty 7.6 h 
Death du Jour 7.6 h Bar height shows length. Estimated at 250 words a minute.