The President Ts.Elbegdorj made an order (No.158) to mark every third Saturday of the September under the name of “Book Day” in order to improve Mongolian Children’s attitude to read book. Therefore, the “Book Day” took a place on the Chinggis Square from 10.00 am to 17.00 pm on last Saturday. During the “Book Day”, the meeting of the author and readers, “We are Books” performance of the book roles, “Book Charity” campaign, and selling of the book with the author signatures were held. The books were sold at a price 20-50% off only this day.