This is an important book. Mouatt shows that the post-Keynesian theory of endogenous money can be incorporated within Marxian economic theory, and that the combination of the two offers powerful insights into the changing relations between the state, finance and the non-financial real economy. The book’s arguments and findings challenge prevalent conceptions within the financialisation literature and help concretize Marxian economic theory for the post-Bretton Woods era of credit money untethered from gold.