6 SEPTEMBER 1828, Page 16

This day is Published, with Engravings, 7s. lid. bits.

CONVERSATIONS ON GEOLOGY: 'Li comprising a Familiar Explanation of the Huttonian and Wernerian Systems-, the Mosaic Geology, as explained by Mr. Granville Penn ; and the late Discoveries of Professor Buckland, Illacculloch, and others.

London: Printed for Samuel Maunder, 10, Newgatestreet.

By whom also this day is published, price Sc. 6d. neatly half-bound, THE YOUNG LADIES' PRACTICAL GUIDE TO FIGURES AND ACCOUNTS. By J. Morrison, Accountant, Author of " The Elements of Bookkeeping," lkc.