 After the completion of The Principles of Logic, Bradley turned to the task of giving a full account of his metaphysics. The result was Appearance and Reality (1893). But Bradley was philosophically active for a further thirty years thereafter, continuing to elucidate, defend and refine his views, and engaging with critics and rivals (notably, and revealingly for both sides, with Russell). Concentration upon Appearance and Reality alone, therefore, risks placing undue weight upon what turn out to be temporary features of thought or expression, and this has in fact contributed to the distorted impressions of his thinking so often to be found in the textbooks of analytic philosophy.