2. MACHINE CONSTRUCTION AND DRAWING. By E. Tomkins, Queen's College, Liverpool.

3A BUILDING CONSTRUCTION—Stone, Brick and Slate Work. By R. S. Burn, C.E., Manchester.

3B BUILDING CONSTRUCTION—Timber and Iron Work. By R. S. Burn, C.E., Manchester.

4. NAVAL ARCHITECTURE—Shipbuilding and Laying off. By S. J. P. Thearle, F.R.S.N.A., London.

5. PURE MATHEMATICS. By Lewis Sergeant, B.A., (Camb.,) London.

6. THEORETICAL MECHANICS. By William Rossiter, F.R.A.S., F.C.S., London.

7. APPLIED MECHANICS. By William Rossiter, F.R.A.S., London.

8. ACOUSTICS, LIGHT AND HEAT. By William Lees, A.M., Lecturer on Physics, Edinburgh.

9. MAGNETISM AND ELECTRICITY. By John Angell, Senior Science Master, Grammar School, Manchester.

10. INORGANIC CHEMISTRY. By Dr. W. B. Kemshead, F.R.A.S., Dulwich College, London.