On behalf of the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud, the Minister of Culture and Information Dr. Abdulaziz bin Mohieddin Khoja will open Riyadh International Book Fair 2010 on Tuesday, March 2. More than 650 publishing houses from more than thirty Arab and foreign countries will participate in the ten-day Book Fair. Senegal is the guest of honor of Riyadh International Book Fair 2010.