Recently published 



BY MESSRS. LONGMAN AND CO. PATERNOSTER-ROW; 



AND 

 BY THE AUTHOR, MR. MAWE, 149, STRAND. 



1. FAMILIAR LESSONS on MINERA- 

 LOGY and GEOLOGY, with colored Plates, 

 price 7s. The Descriptions of Minerals and 

 Rocks are accompanied with References to the 

 various Plates, and illustrated i;i an easy and 

 agreeable manner, so that the Learner may 

 become immediately acquainted with the char- 

 acters of the various Substances to which his 

 Attention is directed. Seventh Edition. 



2. NEW DESCRIPTIVE CATALOGUE 

 of MINERALS, with DIAGRAMS of their sim- 

 ple Forms. Fourth Edition, price 7s. 



3. ELEMENTARY TREATISE on CON- 

 CHOLOGY, Third Edition, with Frontispiece 

 and Six colored Engravings. This Work in- 

 cludes, under the Head of each Genus, the dis- 

 tinctive Characters, and the Names of all the 

 known Species, with an Explanation of the best 

 Method of Cleaning Shells. 



4. TRAVELS in the INTERIOR of BRA- 

 ZIL ; with Notices on its Climate, N tural Pro- 

 ducjions, Agriculture, Commerce, Population, 

 Manners, and Customs: and a particular Ac- 

 count of the Gold and Diamond Districts. In- 

 cluding a Voyage to the Rio de la Plate. A new 

 Edition, illustrated with colored Plates, and a 

 map, 8vo. price 18s. bds. 



