Georg Lukacs

Ideology and Superstructure in Historical Materialism - Franz Jakubowski

Apparently freely available online for the first time here, this 1930s book is far less well known than its subject matter. With an admirable clarity of style, Jakubowski provides a summary of the main themes of Lukacs' History and Class Consciousness and Korschs' Marxism and Philosophy (Korsch was a personal friend of Jakubowski.)