Prof. KUNDT (University of Strasburg). On Sound.
Prof. LONMEL (University of Erlangen). Optics.
Prof. REES (University of Erlangen). On Parasitic Plants.
Prof. STEINTHAL (University of Berlin). Outlines of the Science of Language.
Prof. VOGEL (Polytechnic Acad. of Berlin). The Chemical Effects of Light.
ESSAYS, LECTURES, AND COLLECTED PAPERS.
IN STRANGE COMPANY; or, The Note Book of a Roving Correspondent. By James Greenwood, “The Amateur Casual.” Crown 8vo. 6s.
MASTER-SPIRITS. By Robert Buchanan. Post 8vo. 10s. 6d.