Books like Servant of the Empire
Raymond E. Feist, Janny Wurts
Servant of the Empire is 691 pages, about 12 hours 40 minutes at 250 words a minute.
12 books to read next
How long each takes
Fire & Blood 16.1 h 
The Way of Kings 18.5 h 
The Poppy War 10.0 h 
The Well of Ascension 14.4 h 
Words of Radiance 20.0 h 
Assassin's Apprentice 7.3 h 
Homeland 6.0 h 
Wizard's First Rule 10.9 h 
The Hero of Ages 13.9 h 
The Priory of the Orange Tree 15.6 h 
The Alloy of Law 6.6 h 
A Deadly Education 5.7 h Bar height shows length. Estimated at 250 words a minute.