Discover the x-factor--the driving force behind extraordinary success. What accounts for the difference between the mega-success of Madonna and a thousand other wannabees waiting in the wings? Why did JK Rowling succeed where so many others aspiring writers have failed? And what was it about the slightly neurotic and mediocre schoolboy Sigmund Freud that ensured his position as one of the most brilliant and original thinkers in history? In this engrossing...