Journal of the Chemical Society, No. clix., March 1876.—This number contains a lengthy account of the researches of Dr. Wright and Mr. G. H. Beckett on narcotine, cotarnine, and hydrocotarnine, being the third of a series of papers read by them before the Chemical Society on their researches in this direction. —Mr. E. Neison gives an account of the sebates of the alcoholic series and an additional note on the sebate of cobalt. —A paper by Mr. P. P. Bedson, B. Sc., on some compounds of ether with anhydrous metallic chlorides, and one by Mr. R. W. Emerson Maclvor, on the iodides of antimony, complete the list of those papers read before the Chemical Society. —Numerous abstracts of papers published in other journals on various bodies in the different departments of chemistry occupy the greater part of the work now before us.