Books like If You Only Knew
Francine Pascal
If You Only Knew is 168 pages, about 3 hours 5 minutes at 250 words a minute.
12 books to read next
How long each takes
Secrets 2.2 h 
Double Love 3.3 h 
Racing Hearts 2.7 h 
Pretenses 2.8 h 
When Love Dies 2.4 h 
Fractured 6.1 h 
Cardcaptor Sakura, Vol. 1 3.5 h 
Eleanor & Park 6.2 h 
Solitaire 6.6 h 
Playing with Fire 2.7 h 
All Night Long 2.5 h 
The Lying Game 5.6 h Bar height shows length. Estimated at 250 words a minute.