Best book I've ever read. I was the Queen of Mistakes but with the help of this book, my life is totally change. My thinking, my vocabulary has increased and my pronunciation is also improved. My English teacher gave me this book with the hope to see me successfull and when I was in class 12th, I was the best student of English, my English teacher was very happy... With God's help, your life will be change by reading this book persistently... I wish you all the best and finally I just want to say Thanks to my English Teacher, because he is the only reason of my success... Fantastic Book, you all should buy this...