Introduction: Alan Donagan -- Russell and Bradley / J. Passmore -- The existence of universals / L. Goddard -- An epistemological concept of truth / Brian Ellis -- Fact, form, and intensionality / P. Herbst -- A causal account of inferring / M. Deutscher -- Colour-realism and the argument from microscopes / D.M. Armstrong -- Colours / K. Campbell -- People / C.B. Martin -- Two arguments against the identity thesis / M.C. Bradley -- Mill's third howler / D.H. Monro -- The passage of time / G. Schlesinger