Books like The Boy at the Top of the Mountain
John Boyne
The Boy at the Top of the Mountain is 257 pages, about 4 hours 43 minutes at 250 words a minute.
12 books to read next
How long each takes
Maniac Magee 3.4 h 
Beyond the Bright Sea 5.2 h 
The Outsiders 3.5 h 
After 4.3 h 
Dear Life You Suck 5.9 h 
The Girl I Used to Be 4.3 h 
Rose 4.6 h 
Stormbreaker 4.3 h 
Salt to the Sea 7.7 h 
Eagle Strike 6.0 h 
Scorpia 6.7 h 
Snakehead 7.5 h Bar height shows length. Estimated at 250 words a minute.