Hello everyone if you are searching one of the best of polity then I would like to say you that this is the best option for you. you can go with this without any confusion. I am using this book from two month so I can say that best option will be for you. laxmikanth has written very well . in this book approx everything has captured related to polity. and language of this book is also good who does not know english very well also can read this book without any diffculties. so I would like say that go with this without any confusion .