Books like Threat Vector
Tom Clancy, Mark Greaney
Threat Vector is 720 pages, about 13 hours 12 minutes at 250 words a minute.
12 books to read next
How long each takes
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The Whole Truth 8.2 h 
Truth or Die 7.6 h 
The Aquitaine Progression 12.9 h 
The Icarus Agenda 12.5 h 
State of the Union 9.8 h Bar height shows length. Estimated at 250 words a minute.