Books like Tom Clancy's Op-center
Tom Clancy
Tom Clancy's Op-center is 387 pages, about 7 hours 6 minutes at 250 words a minute.
12 books to read next
How long each takes
Springboard 6.8 h 
Above All, Honor 3.3 h 
The Eagle Has Landed 7.0 h 
Smiley's People 7.1 h 
The Key to Rebecca 6.5 h 
A Matter of Honour 7.3 h 
The Riddle of the Sands 5.5 h Acts of War 9.0 h 
The Eagle Has Flown 6.2 h 
Raise the Titanic! 6.8 h 
For Your Eyes Only 4.4 h 
Games of State 9.4 h Bar height shows length. Estimated at 250 words a minute.