Preface by Edward Aveling -- Preliminary -- 1. Production and Wages -- II. Production, Wages and Profits -- III. Wages and Currency -- IV. Supply and Demand -- V. Wages and Prices -- VI. Value and Labour -- VII. Labouring -- VIII. Production of Surplus Value -- IX. Value of Labour -- X. Profit is Made by Selling a Commodity at its Value -- XI. The Different Parts into which Surplus Value is Composed -- XII. General Relation of Profits, Wages and Prices -- XIII. Main Cases of Attempts at Raising wages or Resisting their Fall -- XIV. The Struggle between Capital and Labour and its Results.