Books like Get Selected! for Special Forces
Major Joseph J. Martin
Get Selected! for Special Forces is 150 pages, about 2 hours 45 minutes at 250 words a minute.
7 books to read next
How long each takes
Black Hawk, Down 7.6 h 
Four Blind Mice 7.4 h 
No Easy Day 6.2 h 
Kill Decision 8.3 h 
Courageous 7.0 h 
The Athena Project 6.7 h 
Delta Force 5.7 h Bar height shows length. Estimated at 250 words a minute.