Books are having a very significant role in the life of a man.Books are the source of unlimited knowledge and knowledge is the powerful weapon that helps us to thrive the deep oceans of darkness.Here darkness stands for illiteracy.We should read books that will give us good knowledge on our life and world.From ancient times all the knowledge gained by man are stored in books written by people of that time.Therefore we can say that books are the storehouse of knowledge.We should be able to 'exploit'this storehouse in an effective way.A good book is just like a good friend.A good book acts as a guide and a teacher as well.Therefore books have a great place in our life.