Books like Battles of the Clans
Erin Hunter
Battles of the Clans is 116 pages, about 2 hours 8 minutes at 250 words a minute.
12 books to read next
How long each takes
Catwings 46 min 
Warrior's Return 2.1 h 
Shattered Peace 2.1 h 
Salamandastron 7.2 h 
The Finisher 8.8 h 
Small Spaces 4.1 h 
Beyond the Deepwoods 5.3 h 
Jinx's Magic 7.3 h 
The Keeper 8.2 h 
Mossflower 7.9 h 
The Amazing Maurice and His Educated Rodents 5.0 h 
Jinx 6.9 h Bar height shows length. Estimated at 250 words a minute.