Books like Mastiff
Tamora Pierce
Mastiff is 601 pages, about 11 hours 1 minute at 250 words a minute.
12 books to read next
How long each takes
Along Came a Spider 8.2 h 
Roses Are Red 7.5 h 
Assassin's Apprentice 7.3 h 
The Big Bad Wolf 7.2 h 
The Priory of the Orange Tree 15.6 h 
Step on a Crack 7.0 h 
Hope to Die 7.3 h 
The Good Girl 7.3 h 
The Amber Spyglass 10.0 h 
The Goblin Emperor 8.8 h 
His Dark Materials 18.0 h 
Gone 8.4 h Bar height shows length. Estimated at 250 words a minute.