SCIENTIFIC AND MATHEMATICAL BOOKS.--W. BROWN'S Catalogue of Books, on
the Arts, Sciences, and various Branches of the Mathematics, is just
published, and may be had gratis on application, or by post on sending 4
penny stamps. It includes many works on Architecture, Astrology, Chess,
and other Games, The Fine Arts, Heraldry, Naval and Military Affairs,
Numismatics, Penmanship, Typography, &c. &c., marked at greatly reduced
prices.

London: W. BROWN, 130. and 131. Old Street.

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8vo., cloth, with 18 Illustrations, price 12s. 6d.

CHRONICLES OF CHARTERHOUSE. By a CARTHUSIAN.

"An effort of one of the Carthusians who has recently left the
walls of the School, and is creditable alike to his taste and
industry."--_Spectator_.

"Conceived in the spirit and after the rules of the old Antiquary,
but in its execution there are many signs of the earnest feeling of
the modern Ecclesiologist."--_Ecclesiologist_.

GEORGE BELL, 186. Fleet Street.

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12mo., cloth, 3s. 6d.