Books like Where Are You Now?
Mary Higgins Clark
Where Are You Now? is 336 pages, about 6 hours 10 minutes at 250 words a minute.
12 books to read next
How long each takes
The Butterfly Garden 5.6 h 
The Roses of May 5.9 h 
Mystic River 9.0 h 
The Glass Hotel 6.0 h 
In the Woods 10.6 h 
The Sittaford Mystery 4.1 h 
Pines 5.9 h 
Crime and Punishment 9.5 h 
The Savage Detectives 11.4 h 
Petals on the Wind 8.1 h 
We Have Always Lived in the Castle 3.4 h 
Total Control 11.4 h Bar height shows length. Estimated at 250 words a minute.