Books like Isla and the Happily Ever After
Stephanie Perkins
Isla and the Happily Ever After is 368 pages, about 6 hours 45 minutes at 250 words a minute.
12 books to read next
How long each takes
Simon Vs. the Homo Sapiens Agenda 5.9 h 
A Study in Charlotte 6.2 h 
The Infinite Moment of Us 6.0 h 
Carry On 9.7 h 
Underworld 5.9 h 
Since You've Been Gone 8.5 h 
The Selection 6.0 h 
Ask the Passengers 5.8 h 
Looking for Alaska 5.4 h 
Ghost 3.4 h 
Saint Anything 7.7 h 
A Little Princess 4.1 h Bar height shows length. Estimated at 250 words a minute.