Who established the Journal of Libertarian Studies as well as writing  over 20 books on political theory?
Journal of Libertarian Studies The Journal of Libertarian Studies (JLS) was a scholarly journal published by the Ludwig von Mises Institute and Lew Rockwell. It was established in the spring of 1977 by Murray Rothbard who also served as its editor until his death in 1995. The journal had been published by the Center for Libertarian Studies, but moved to the Mises Institute in 2000. Publication ceased in 2008.
Friedrich Engels Friedrich Engels ( , ; ] ; 28 November 1820 – 5 August 1895) was a German philosopher, social scientist, journalist and businessman.