Books like History of the Second World War
B. H. Liddell Hart
History of the Second World War is 768 pages, about 14 hours 5 minutes at 250 words a minute.
12 books to read next
How long each takes
Band of Brothers 6.2 h 
The English Patient 5.8 h 
The Rising Sun 17.5 h 
A World at Arms 21.6 h 
Catch-22 8.5 h 
Armageddon 12.2 h 
The Struggle for Europe 14.1 h 
The Day of Battle 15.0 h 
The Longest Day 6.1 h 
Hiroshima 2.2 h 
Ceremony 4.8 h 
The Thousand-Mile War 7.0 h Bar height shows length. Estimated at 250 words a minute.