Books like The Triumph of the Sun
Wilbur Smith
The Triumph of the Sun is 506 pages, about 9 hours 17 minutes at 250 words a minute.
12 books to read next
How long each takes
Sharpe's Fortress 6.7 h 
The Four Feathers 5.7 h 
Sharpe's Tiger 7.0 h 
Any Human Heart 9.2 h 
The Third Man 2.5 h 
Casino Royale 3.5 h 
Crisis Four 7.6 h 
The Sympathizer 7.2 h 
Tarzan of the Apes 5.3 h 
The Riddle of the Sands 5.5 h 
Scoop 4.7 h 
Live and Let Die 4.7 h Bar height shows length. Estimated at 250 words a minute.