This book investigates the fundamental tension between legal positivism and political legitimacy by examining the competing theories of three prominent Weimar-era jurists. David Dyzenhaus, a legal scholar, utilizes the historical context of the Weimar Republic to dissect how Carl Schmitt, Hans Kelsen, and Hermann Heller navigated the collapse of constitutional order. By contrasting their divergent approaches to the rule of law, the author constructs a framework for understanding how legal systems maintain authority during periods of profound societal instability and political crisis.

Legal scholars and historians frequently cite this work as a definitive analysis of the intellectual landscape of Weimar jurisprudence. Experts highlight the text for its rigorous academic density and its success in bridging the gap between historical legal theory and modern political philosophy.