Books like I Know Who You Are
Alice Feeney
I Know Who You Are is 352 pages, about 6 hours 27 minutes at 250 words a minute.
12 books to read next
How long each takes
The Housemaid's Secret 6.5 h 
The Housemaid Is Watching 7.3 h 
Pretty Little Wife 7.6 h 
When I Was You 6.8 h 
The Hunting Party 6.5 h 
My Lovely Wife 7.0 h 
The Other Woman 5.6 h 
Not a Happy Family 7.0 h 
The Burning Girls 6.5 h 
The Night Walker 6.5 h Middle of the Night 7.0 h 
The Visitor 8.9 h Bar height shows length. Estimated at 250 words a minute.