=THE DYEING OF COTTON FABRICS=: A Practical Handbook for the Dyer and Student. By FRANKLIN BEECH, Practical Colourist and Chemist. 272 pp. Forty-four Illustrations of Bleaching and Dyeing Machinery. Demy 8vo. 1901. Price 7s. 6d.; India and Colonies, 8s.: Other Countries, 8s. 6d.; strictly net. =Contents.= Chapters I., Structure and Chemistry of the Cotton Fibre.--II., Scouring and Bleaching of Cotton.--III., Dyeing Machinery and Dyeing Manipulations.--IV., Principals and Practice of Cotton Dyeing--1, Direct Dyeing; 2, Direct Dyeing followed by Fixation with Metallic Salts; 3, Direct Dyeing followed by Fixation with Developers; 4, Direct Dyeing followed by Fixation with Couplers; 5, Dyeing on Tannic Mordant; 6, Dyeing on Metallic Mordant; 7, Production of Colour Direct upon Cotton Fibres; 8, Dyeing Cotton by Impregnation with Dye-stuff Solution.--V., Dyeing Union (Mixed Cotton and Wool) Fabrics.--VI., Dyeing Half Silk (Cotton-Silk, Satin) Fabrics.--VII., Operations following Dyeing--Washing, Soaping, Drying.--VIII., Testing of the Colour of Dyed Fabrics.--IX., Experimental Dyeing and Comparative Dye Testing.--Index. The book contains numerous recipes for the production on Cotton Fabrics of all kinds of a great range of colours, thus making it of great service in the Dye-house, while to the Student it is of value in that the scientific principles which underlie the operations of dyeing are clearly laid down. * * * * * =COTTON SPINNING= (First Year). By THOMAS THORNLEY, Spinning Master, Bolton Technical School. 160 pp. 84 Illustrations. Crown 8vo. 1901. Price 3s.; Abroad, 3s. 6d.; strictly net. =Contents.= Syllabus and Examination Papers of the City and Guilds of London Institute.--Chapters I., Cultivation, Classification, Ginning, Baling and Mixing of the Raw Cotton.--II., Bale-Breakers, Mixing Lattices and Hopper Feeders--III., Opening and Scutching.--IV., Carding.--Index to Illustrations.--General Index. * * * * * =COTTON SPINNING= (Intermediate, or Second Year). By THOMAS THORNLEY. 180 pp. 70 Illustrations. Crown 8vo. 1901. Price 5s.; India and British Colonies, 5s. 6d.; Other Countries, 6s.; strictly net. =Contents.= Syllabuses and Examination Papers of the City and Guilds of London Institute.--Chapters I., The Combing Process.--II., The Drawing Frame.--III., Bobbin and Fly Frames.--IV., Mule Spinning.--V., Ring Spinning.--Index to Illustrations.--General Index. * * * * * =COTTON SPINNING= (Honours, or Third Year). By THOMAS THORNLEY. 216 pp. 74 Illustrations. Crown 8vo. 1901. Price 5s.; India and British Colonies, 5s. 6d.; Other Countries, 6s.; strictly net. =Contents.=