The book is a detailed manual on the dyeing of cotton fabrics, intended for both professional dyers and students. It covers the entire process of dyeing, including the preparation of cotton fabrics, the use of different dyes (such as direct, basic, mordant, and sulphur dyes), and the application of mordants. The book also provides practical recipes and instructions for achieving specific colors and effects, as well as troubleshooting common problems in the dyeing process.