Books like Yellowfang's Secret
Erin Hunter
Yellowfang's Secret is 516 pages, about 9 hours 28 minutes at 250 words a minute.
12 books to read next
How long each takes
The Lost Heir 6.2 h 
The Invaders 8.2 h 
The Girl Who Drank the Moon 7.2 h 
Catwings 46 min 
The Rogue Knight 8.8 h 
Rebel of the Sands 5.8 h 
Fantastic Beasts 5.3 h 
Death Weavers 9.3 h 
Shattered Peace 2.1 h 
House of Secrets 9.7 h 
Sophie Quire and the Last Storyguard 8.7 h 
The Dragonet Prophecy 5.9 h Bar height shows length. Estimated at 250 words a minute.