David Ricardo [1772-1823] has been called ".the principle founder of what has been called the classical school of political economy" (Dictionary of National Biography) and "first 'scientific' economist" (Printing and the Mind of Man 277). Here McCulloch's authoritative Life and Writings of Mr. Ricardo prefaces this collection of Ricardo's pamphlets and other works, including his influential treatise on the distribution of wealth, The Principles of Political Economy and Taxation.