This thesis seeks to update the fan-made system of organization for comic book history. Because academia ignored comics for much of their history, fans of the medium were forced to design their own system of historical organization. Over time, this system of ages was adopted not only by the larger industry, but also by scholars. However, the system has not been modified to make room for comics published in the 21^st century. Through the analysis of a selection modern comics, including Marvel’s Civil War and DC Comics’ Infinite Crisis, this thesis suggests a continuation of the age system, the Aluminum Age (2001-the present). Comics published during the Aluminum Age incorporate Postmodern themes and are unique to the historical context in which they were published. By analyzing the content of comics and the historical context in which they were published, this thesis proves the necessity of a new age.