The penultimate pre-publication version of my paper, ‘Pierre Duhem and Alistair Crombie Revisited: Or, How to Recover the Formative Role of Medieval Catholic Natural Philosophizing in the Rise of Modern Science’ Connor Court Quarterly No.5/6 December 2012, pp.167-182 Printed pagination in brackets. The paper is an experiment in historiography. It explores what, if anything, can today be usefully retrieved from the Medieval-centric ‘continuist’ historiographies of the rise of Modern Science of Pierre Duhem and Alistair Crombie, by making use of my own preferred categories and approaches to the problem.