Books like Punching the Air
Ibi Aanu Zoboi
Punching the Air is 400 pages, about 7 hours 20 minutes at 250 words a minute.
7 books to read next
How long each takes
Concrete Rose 6.8 h 
Dear Martin 4.1 h 
Good Girl, Bad Blood 7.6 h 
Our Fault 8.2 h 
Because of Low 5.3 h 
Unspeakable 5.4 h 
The Simple Gift 3.8 h Bar height shows length. Estimated at 250 words a minute.