Books like I'll Walk Alone
Mary Higgins Clark, Juliette Croizat, Anne Damour
I'll Walk Alone is 352 pages, about 6 hours 27 minutes at 250 words a minute.
12 books to read next
How long each takes
NYPD Red 7.3 h 
The Housemaid 6.2 h 
Never Lie 6.0 h 
The Housemaid's Secret 6.5 h 
Beat the Reaper 5.7 h 
Mr. Mercedes 9.0 h 
The Locked Door 5.7 h 
The Girl Before 8.0 h The Inmate 6.3 h Brain Damage 7.2 h 
Midnight 9.3 h 
Guest List 6.2 h Bar height shows length. Estimated at 250 words a minute.