2010 AND THERE ARE 99 HEROES FROM 99 DIFFERENT COUNTRIES NOW IT'S VERY EASY TO ASSUME THAT THOSE BOOKS BECAUSE THEY WERE FROM A LIBRARY CALLED BAIT AL HIKMA WERE MUSLIM BOOKS BUT THAT'S NOT THE CASE BECAUSE THE CALIPH THAT BUILT THAT LIBRARY HIS NAME WAS AL MA'MUN HE WAS HARUN AL RASHID'S SON