This sweet mod adds 87 new Great Writers from all over the world - Subsaharan Africa, Eastern Europe, Near East, Asia, Latin and Indigenous America - with their most interesting works and quotes! Basically, your problems with not enough Great Works of Literature are solved 
This mod is tested to death and shouldn't make problems. Compatible with everything. Sadly, it has no voice audio for Great Works (yet?...).
Has full English and Polish translation.
Full description, Great People List and screenshoots here
http://steamcommunity.com/sharedfiles/filedetails/?id=231056217&searchtext=
Good game
INSTALLATION
Extract file to the MODS folder.
This mod is tested to death and shouldn't make problems. Compatible with everything. Sadly, it has no voice audio for Great Works (yet?...).
Has full English and Polish translation.
Full description, Great People List and screenshoots here
http://steamcommunity.com/sharedfiles/filedetails/?id=231056217&searchtext=
Good game
INSTALLATION
Extract file to the MODS folder.