Reinhart Heinrich contributed to many areas of theoretical biology, most notably to metabolic control analysis, a field that he helped to create, but also different aspects of modelling and to the evolution of enzyme catalysis. His interests were initially focussed on the erythrocyte, but subsequently broadened to encompass calcium oscillations, glycolytic oscillations, membrane processes and signal transduction. His publications are arranged here according to subject area, together with some introductory notes.