TEXT-BOOK ON PRACTICAL, SOLID, OR DESCRIPTIVE GEOMETRY. By David Allan Low (Whitworth Scholar). Part I. Crown 8vo., 2s. Part II. Crown 8vo., 3s.

AN INTRODUCTION TO MACHINE DRAWING AND DESIGN. By David Allan Low. With 97 Illustrations. Crown 8vo., 2s.

BUILDING CONSTRUCTION. By Edward J. Burrell. With 308 Illustrations and Working Drawings. Crown 8vo., 2s. 6d.

AN ELEMENTARY COURSE OF MATHEMATICS. Containing Arithmetic; Euclid (Book I., with Deductions and Exercises); and Algebra. Crown 8vo., 2s. 6d.

THEORETICAL MECHANICS. Including Hydrostatics and Pneumatics. By J. E. Taylor, M.A., B.Sc. With numerous Examples and Answers, and 175 Diagrams and Illustrations. Crown 8vo., 2s. 6d.

THEORETICAL MECHANICS—SOLIDS. By J. E. Taylor, M.A., B.Sc. (Lond.). With 163 Illustrations, 120 Worked Examples, and over 500 Examples from Examination Papers, etc. Crown 8vo., 2s. 6d.

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A MANUAL OF MECHANICS. With 138 Illustrations and Diagrams, and 188 Examples taken from Examination Papers, with Answers. By T. M. Goodeve, M.A. Crown 8vo., 2s. 6d.

SOUND, LIGHT, AND HEAT. By Mark R. Wright. With 160 Diagrams and Illustrations. Crown 8vo., 2s. 6d.