Books like A Deeper Blue
John Ringo
A Deeper Blue is 560 pages, about 10 hours 16 minutes at 250 words a minute.
12 books to read next
How long each takes
The Unsung Hero 7.5 h 
Executive Power 6.8 h 
The Finish 5.4 h 
Gone Too Far 9.0 h 
The Survivor 7.3 h 
Tom Clancy's Splinter Cell 6.8 h 
No Easy Day 6.2 h 
Dark Justice 5.3 h 
The Kill Artist 7.9 h 
Binary 3.7 h 
Separation of Power 8.0 h 
End Game 7.9 h Bar height shows length. Estimated at 250 words a minute.