In The Invisible Man, H.G. Wells both demonstrates and criticizes man's tendency to become moral or immoral with the acquirement of power. Like many books of the same era, he uses science as the instrument of retribution for the social crimes that have been committed. Through invisibility, the Invisible Man gains triumph over science and from this, great power; he can steal, kill, and abuse anybody without fear of being caught, as he describes, "It's useful in getting away, it's useful in approaching. It's particularly useful, therefore, in ....