Books like The Yellow Room
Mary Roberts Rinehart
The Yellow Room is 351 pages, about 6 hours 26 minutes at 250 words a minute.
12 books to read next
How long each takes
Eve 3.8 h 
Strangers On a Train 4.7 h 
Killing Floor 9.2 h 
The Housemaid Is Watching 7.3 h 
Gone Girl 8.7 h 
Absolute Fear 8.8 h 
Blood Wedding 5.7 h 
Nightmare Alley 5.1 h 
Lock Every Door 7.0 h 
Written in Bone 7.9 h 
The Secret of Chimneys 4.7 h 
The Shack 4.9 h Bar height shows length. Estimated at 250 words a minute.