https://en.wikipedia.org/wiki/House_of_Wisdom#Destruction_by...
https://en.wikipedia.org/wiki/Library_of_Alexandria#Burning_...
https://en.wikipedia.org/wiki/Nalanda_mahavihara#Destruction...
https://en.wikipedia.org/wiki/Imperial_Library_of_Constantin...
https://en.wikipedia.org/wiki/List_of_destroyed_libraries#Hu...