Books like Natural Born Heroes
Christopher McDougall
Natural Born Heroes is 376 pages, about 6 hours 54 minutes at 250 words a minute.
12 books to read next
How long each takes
The Boys Who Challenged Hitler 3.6 h 
Fitness for Dummies 7.5 h 
The Nightingale 10.3 h 
Exercised 8.5 h 80/20 Running 4.7 h 
Endure 5.9 h 
The Silence of the Sea = 1.6 h 
Sentiero Dei Nidi Di Ragno 3.6 h 
Lilac Girls 9.4 h 
Gravity's Rainbow 14.9 h 
Stones for the Rampart 1.3 h 
The Moon Is Down 2.6 h Bar height shows length. Estimated at 250 words a minute.