Whether calling for an end to the capitalist system, addressing the crowds after the Russian Revolution, or attacking Stalin during his years of exile, Trotsky`s speeches give an extraordinary insight into a man whose words and actions determined the fates of millions. Throughout history, some books have changed the world. They have transformed the way we see ourselves - and each other. They have inspired debate, dissent, war and revolution. They have enlightened, outraged, provoked and comforted. They have enriched lives - and destroyed them. Now Penguin brings you the works of the great thinkers, pioneers, radicals and visionaries whose ideas shook civilization and helped make us who we are.