World Book Day: This author had given the idea to celebrate Book Day, know how the date of April 23 was decided
World Book Day is celebrated on 23 April in the world. It is said that books are the true friend of man and the greatest teacher after mother. It is said about books that books are the mirror of history and also the guide of future. On the occasion of World Book Day, know the importance of history and important things related to this day.Why is World Book Day celebrated?