Henryk Grossman (1881–1950) was the preeminent Marxist economist of the twentieth century. He was the founding theoretician and secretary of the Jewish Social Democratic Party of Galicia, a Professor at the Free University of Warsaw later, as a member of the Institute for Social Research, at the University of Frankfurt, and then at the University of Leipzig. Rick Kuhn is a member of Socialist Alternative in Australia, he wrote the Deutscher Prize winning biography Henryk Grossman and the Recovery of Marxism (University of Illinois, 2008) and is an honorary associate professor at the Australian National University.