The Al Sa’eh Library was recently burnt, it was located in Tripoli, Lebanon, and held 80,000 books and manuscripts.

Stub: https://en.wikipedia.org/wiki/Al_Sa%E2%80%99eh_Library

Source: http://rt.com/news/library-fire-lebanon-violence-176/

Sadly the list keeps growing https://en.wikipedia.org/wiki/List_of_destroyed_libraries