Hot Water Supply. By F. Dye. Fifth edition, new impression, 48 illus., viii + 86 pp., 8vo. (1912.) 3s. net.

A Practical Treatise upon Steam Heating. By F. Dye. 129 illus., 246 pp., 8vo. (1901.) 10s. net.

Practical Treatise on Warming Buildings by Hot Water. By F. Dye. 192 illus., 319 pp., 8vo. (1905.) 8s. 6d. net.

Charts for Low Pressure Steam Heating. By J. H. Kinealy. Small folio. (New York.) 4s. 6d.

Formulæ and Tables for Heating. By J. H. Kinealy. 18 illus., 53 pp., 8vo. (New York, 1899.) 3s. 6d.

Centrifugal Fans. By J. H. Kinealy. 33 illus., 206 pp., fcap. 8vo, leather. (New York, 1905.) 12s. 6d. net.

Mechanical Draft. By J. H. Kinealy. 27 original tables and 13 plates, 142 pp., crown 8vo. (New York, 1906.) 8s. 6d. net.

Theory and Practice of Centrifugal Ventilating Machines. By D. Murgue. 7 illus., 81 pp., 8vo. (1883.) 5s.

Mechanics of Ventilation. By G. W. Rafter. Third ed., 143 pp., 18mo, boards. (New York, 1912.) 2s. net.

Principles of Heating. By W. G. Snow. New edition, 59 illus., xii + 224 pp., 8vo. (New York, 1912.) 9s. net.