Books like The King Must Die
Mary Renault
The King Must Die is 371 pages, about 6 hours 48 minutes at 250 words a minute.
12 books to read next
How long each takes
The Hobbit 5.7 h 
Alvin Journeyman 7.6 h 
The Abyss 6.9 h 
Circe 7.4 h 
The Great Hunt 12.3 h 
Wicked 8.7 h 
Cloud Atlas 10.0 h 
A Darker Shade of Magic 7.3 h 
The Starless Sea 9.4 h 
His Majesty's Dragon 6.5 h 
Last Argument of Kings 12.3 h 
The Fiery Cross 18.2 h Bar height shows length. Estimated at 250 words a minute.