GANOT'S NATURAL PHILOSOPHY for GENERAL READERS and YOUNG PERSONS: a Course of Physics divested of Mathematical FormulÆ, expressed in the language of daily life. Translated and edited, from Ganot's Cours ÉlÉmentaire de Physique, by E. Atkinson, Ph.D. F.C.S. Sixth Edition, with 34 pages of new matter, 2 Plates, 518 Woodcuts, and an Appendix of Questions. Crown 8vo. 7s. 6d.

GANOT'S ELEMENTARY TREATISE on PHYSICS, Experimental and Applied, for the use of Colleges and Schools. Translated and edited, from Ganot's ÉlÉments de Physique, by E. Atkinson, Ph.D. F.C.S. Twelfth Edition, revised and enlarged; with 5 Coloured Plates and 923 Woodcuts. Cr. 8vo. 15s.

LESSONS in ELEMENTARY MECHANICS. Designed for the use of Schools, and of Candidates for the London Matriculation, and other Examinations; with 52 Examples, nearly 500 Exercises and Examination Questions with Answers, and 124 Woodcuts. By Sir Philip Magnus, B.Sc. B.A. Thirteenth Edition. Fcp. 8vo. 3s. 6d.

PRINCIPLES of MECHANICS. By T. M. Goodeve, M.A. Professor of Mechanics at the Royal School of Mines. New Edition. With 253 Woodcuts. Crown 8vo. 6s.

The ELEMENTS of MECHANISM. By T. M. Goodeve, M.A. Professor of Mechanics at the Royal School of Mines. New Edition. With 342 Woodcuts. Crown 8vo. 6s.

PRACTICAL MECHANICS: an Elementary Introduction to their Study. With 855 Exercises with Answers and 184 Diagrams. By the Rev. J. F. Twisden. Crown 8vo. 10s. 6d.

THEORETICAL MECHANICS. By the Rev. J. F. Twisden. With 172 Examples, numerous Exercises, and 154 Diagrams. Crown 8vo. 8s. 6d.

LESSONS in ELEMENTARY MECHANICS. By W. H. Grieve, Demonstrator in Mechanics to the London School Board. Fully Illustrated. Stage III. Fcp. 8vo. 1s. 6d. Stage II. 1s. 6d. Stage I. 1s. 6d.

EXPERIMENTAL CHEMISTRY for Junior Students. By J. Emerson Reynolds, M.D. F.R.S. Professor of Chemistry, University Dublin. Fcp. 8vo. with numerous Woodcuts.

Part I. Introductory. 1s. 6d. Part II. Non-Metals. 2s. 6d.
Part III. Metals and Allied Bodies. 3s. 6d.
Part IV. Carbon Compounds. 4s.