Crowell, Steven, "Existentialism", The Stanford Encyclopedia of Philosophy (Winter 2010 Edition), Edward N. Zalta (ed.), http://plato.stanford.edu/archives/win2010/entries/existentialism/. Retrieved April 22, 2012. "Existentialism was as much a literary phenomenon as a philosophical one. Sartre's own ideas were and are better known through his fictional works (such as Nausea and No Exit) than through his more purely philosophical ones (such as Being and Nothingness and Critique of Dialectical Reason..."