Books like Tempests and Slaughter
Tamora Pierce
Tempests and Slaughter is 480 pages, about 8 hours 48 minutes at 250 words a minute.
12 books to read next
How long each takes
The Silver Chair 4.0 h 
The Little Prince 1.8 h 
The Conch Bearer 4.9 h 
Throne of Glass 7.9 h 
The Secret of Platform 13 4.2 h 
Raybearer 7.3 h 
Twice Magic 7.1 h 
Prince Caspian 4.0 h 
Heir of Sea and Fire 4.0 h 
The Princess Bride 7.3 h 
The Iron Daughter 6.6 h 
The Wizards of Once: Book 1 7.0 h Bar height shows length. Estimated at 250 words a minute.