Books like HUNTER×HUNTER 21
Yoshihiro Togashi
HUNTER×HUNTER 21 is 197 pages, about 3 hours 37 minutes at 250 words a minute.
6 books to read next
How long each takes
Towers of Midnight 17.3 h 
Soul of the Fire 11.6 h 
Shards of a Broken Crown 9.1 h 
The Complete Alcatraz 20.1 h 
Witch Wraith 7.6 h 
Bones of the Dragon 9.8 h Bar height shows length. Estimated at 250 words a minute.