Books like The Growing Summer
Noel Streatfeild
The Growing Summer is 224 pages, about 4 hours 6 minutes at 250 words a minute.
9 books to read next
How long each takes
The Summer I Turned Pretty 5.0 h 
Drama 4.4 h 
The Sisterhood of the Traveling Pants (Sisterhood of the Traveling Pants Series, Book 1) 5.7 h 
The Twelfth Day of July 2.3 h 
Taking Sides 2.5 h 
My First Love and Other Disasters 3.7 h 
Sleepover 1.7 h 
The Boy Most Likely to 7.6 h 
The Key 7.6 h Bar height shows length. Estimated at 250 words a minute.