Volume XIX. of The International Scientific Series.

VAUGHAN (H. Halford), sometime Regius Professor of Modern History in Oxford University.

=New Readings and Renderings of Shakespeare's Tragedies.= Vol. I. Demy 8vo. Cloth, price 15_s._

VILLARI (Prof.).

=Niccolo Machiavelli and His Times.= Translated by Linda Villari. 2 vols. Large post 8vo. Cloth, price 24_s._

VINCENT (Capt. C. E. H.).

Elementary Military =Geography, Reconnoitring, and Sketching.= Compiled for Non-Commissioned Officers and Soldiers of all Arms. Square crown 8vo. Cloth, price 2_s._ 6_d._

VOGEL (Dr. Hermann).

=The Chemical effects of Light and Photography=, in their application to Art, Science, and Industry. The translation thoroughly revised. With 100 Illustrations, including some beautiful specimens of Photography. Third Edition. Crown 8vo. Cloth, price 5_s._