Books like Avatar, the Last Airbender
Michael Teitelbaum
Avatar, the Last Airbender is 96 pages, about 1 hour 46 minutes at 250 words a minute.
9 books to read next
How long each takes
Avatar 1.4 h 
The Lost Scrolls 1.2 h 
Crystal Keepers 8.9 h 
The Black Cauldron 4.1 h 
The Secret of Platform 13 4.2 h 
The Legend of Zelda: Twilight Princess 4 3.5 h 
The Tournament at Gorlan 7.3 h 
Simply the Quest 6.8 h 
Rise of a Hero 8.8 h Bar height shows length. Estimated at 250 words a minute.