Books like The History of Human Marriage
Edward Westermarck
The History of Human Marriage is 644 pages, about 11 hours 48 minutes at 250 words a minute.
12 books to read next
How long each takes
Sex at Dawn 7.3 h 
Marriage, a History 8.1 h 
Insatiable Wives 5.3 h 
2 States 4.9 h 
Fit to Be Tied 4.3 h 
Escape 7.8 h 
Structures Élémentaires de la Parenté 9.9 h 
I Married You 2.5 h 
The 19Th Wife 9.7 h 
The Act of Marriage 5.7 h 
Love Life for Every Married Couple 4.6 h 
Marry Me at Christmas 6.8 h Bar height shows length. Estimated at 250 words a minute.