Books like The Vietnam War
Dwight Jon Zimmerman, Wayne Vansant
The Vietnam War is 143 pages, about 2 hours 37 minutes at 250 words a minute.
12 books to read next
How long each takes
Jerusalem 6.1 h 
Dispatches 4.8 h 
The Authoritative Calvin and Hobbes 4.6 h 
Calling Dr. Laura 4.6 h 
Chickenhawk 7.3 h 
Tetris 4.7 h 
The Best We Could Do 6.2 h 
Bloods 5.9 h 
Matterhorn 11.0 h 
Vietnam 13.8 h 
Are You My Mother? 5.5 h 
Last Night I Dreamed of Peace 4.7 h Bar height shows length. Estimated at 250 words a minute.