The book was A-grade in the field of English for the purpose of understanding language and literature of ancient and modern times but after 5th edition the potential of the book began to dwindle day by day and the present edition books is not perfectly guiding the students and the English scholars. Onward editions may be essential but the Oxford should print their old versions & editions for business and expression of Lore together. Ousting the old editions of any book in the world is quite folly and it's bury of a baby before its birth, I think. It's a literary crime to my view.