Books like Art of War Annotated
Niccolò Machiavelli
Art of War Annotated is 218 pages, about 4 hours at 250 words a minute.
12 books to read next
How long each takes
The Martial Artist's Book of Five Rings 2.0 h 
The Art of War 1.7 h 
The Book of Five Rings 2.3 h 
Unrestricted Warfare 3.8 h 
Warfare in the Classical World 4.1 h 
On War 8.5 h 
The Republic 7.3 h 
The Machiavellians 5.6 h 
Leviathan 9.3 h 
Machiavelli 3.1 h 
Common Sense 1.1 h 
A History of Warfare 7.9 h Bar height shows length. Estimated at 250 words a minute.