Sex is mathematics. Individuality no longer an issue. What does intelligence signify? Define reason. Desire -- meaningless. Intellect is not a cure. Justice is dead. Fear, recrimination, innocence, sympathizing, guilt, waste, failure, grief, were things, emotions, that no one really felt any more. Reflection is useless, the world is senseless. Evil is its only permanence. God is not alive. Love cannot be trusted. Surface, surface, surface was all that anyone found meaning in...this was civilization as I saw it, colossal and jagged...

In 2010 Ellis released the sequel to his debut novel in the form of Imperial Bedrooms. In a 2010 interview however he claims to have "lied" about this explanation. Ellis records a fictionalized version of his life story up until this point in the first chapter of Lunar Park (2005).

He was at first regarded as one of the so-called literary Brat Pack which also included Tama Janowitz and Jay McInerney. In later years Ellis' novels have become increasingly metafictional. Mary Harron's adaptation of American Psycho was released to predominantly positive reviews in 2000 and went on to achieve cult status.