"There is no work extant in which so much valuable information concerning Infusoria (Animalcules) can be found, and every Microscopist should add it to his library."—Silliman's Journal.

London: WHITTAKER & CO., Ave Maria Lane.


Just published, price 1s., or free by post for 16 Stamps,

A MEMOIR OF THE POET DR. WILLIAM BROOME, the Friend and Assistant of Pope. By T. W. BARLOW, ESQ., F.L.S.

London: KENT & CO.
Manchester: BURGE.


MUSINGS OF A MUSICIAN. By HENRY C. LUNN. Just published, a new edition, whole cloth, boards, gilt, price 3s. This entertaining work consists of a Series of Popular Sketches, Illustrative of Musical Matters and Musical People.

"They can scarcely fail to be appreciated even by the most unmusical reader..."—Westminster Review.

"These musings give us the impression of versatile ingenuity, and what is better, ingenuousness on the part of the writer."—Athenæum.

London: ROBERT COCKS & CO., New Burlington Street (Publishers to the Queen); SIMPKIN, MARSHALL, & CO.; WHITTAKER & CO.; and all Booksellers and Musicsellers.