Known for challenging the "prevailing trends of postmodernist theory," Michaels has produced works connecting postmodernism, neoliberal capitalism, and socioeconomic inequality. Two of his best-known books are ''Our America: Nativism, Modernism and Pluralism'' (1995) and ''The Shape of the Signifier: 1967 to the End of History'' (2004)—the latter being adopted from his 2001 essay of the same name.