Harold Garfinkel was one of the most important American sociologists. A student of Talcott Parsons who also worked with Alfred Schutz and Kenneth Burke, he sought to craft an empirical and theoretical approach that would combine Parsons’ focus on social systems of interaction with the focus on practices in their course of Burke and Schutz. This previously unpublished manuscript titled Parsons Primer in which Garfinkel explains Parsons’ position on systems of social interaction and how it relates to Garfinkel’s own position is an important missing piece of Garfinkel’s argument. The original manuscript from 1962/63 has been edited and a new introduction written for it by Anne W. Rawls and Jason Turowetz. Harold Garfinkel (1917–2011) was one of the most important American sociologists and is the founder of Ethnomethodology. The book presents his previously unpublished manuscript Parsons’ Primer (1962/63) in which Garfinkel explains Parsons’ position on systems of social interaction and how it relates to his own position which is an important missing piece of Garfinkel’s argument. With facsimile letters and an introduction written by Anne W. Rawls and Jason Turowetz. Anne Warfield Rawls is a Professor of Sociology at Bentley University, Waltham, MA, US, Project Director at the SFB "Media of cooperation" at the University of Siegen GE, and Director of the Garfinkel Archive. Harold Garfinkel (1917-2011) was an important American sociologist whose work had an impact on the development of sociology worldwide. A Professor at UCLA since 1954, Garfinkel is the founder of Ethnomethodology.