This is part two in a continuing series of articles all of which are designed to inform and guide anyone who might want to know a little bit more about the rich tradition of art, letters and philosophy we have inherited from those who came before us. This article looks specifically at some of the best and most important works of 20th Century American Postmodernism. It discusses authors such as Joseph Heller, John Barth, Kurt Vonnegut, Don DeLilo, and David Foster Wallace.