This chapter looks at the work and critical reception of B.S. Johnson (1933-73), focusing on the influence that the development of the critical term postmodernism on his reputation by dividing it into three stages of two decades each: before postmodernism (1960-1980), during postmodernism (1980-2000) and after postmodernism (2000 to present). It argues that Johnson’s career was essentially proto-postmodernist, engaged in a struggle to undermine the realist hegemony of the 1960s, but that the theoretical concerns of postmodern writing were at odds with his own and it was never a term he used or had the opportunity to refute. As a result his work remained unassimilable while postmodernism held sway and only later- with the aid of a biography- could criticism get to grips with Johnson’s double-coded rejection of convention and commitment to his own brand of social realism.