I. Dr. Buckland's _Bridgewater Treatise_: 2 vols. 8vo.--These volumes contain numerous excellent figures of organic remains; and as the work is, or ought to be, found in every good public or private library in the kingdom, it will be accessible to most of my readers. II. _The Wonders of Geology, or a Familiar Exposition of Geological Phenomena_; _sixth_ edition, in two vols, with coloured plates, and numerous figures; by the Author. Price 18_s._--This work is designed to afford a general view of Geological phenomena, divested as much as possible of scientific language: it is illustrated by numerous figures of organic remains. III. _Geological Excursions round the Isle of Wight and along the adjacent Coasts of Hampshire and Dorsetshire._ One volume, richly illustrated. By the Author. Price 12_s._ IV. _Petrifactions and their Teachings; or a Hand-book to the Gallery of Organic Remains in the British Museum._ One vol. with many original figures of the most interesting objects. By the Author.[7] Price 5_s._ [7] The three works above named consist of four volumes uniform with the present edition of the "Medals of Creation:" this series of six volumes comprises the popular geological works of the Author. V. _A Pictorial Atlas of Fossil Remains;_ consisting of Coloured Illustrations selected from "Parkinson's Organic Remains of a Former World," and Artis' "Antediluvian Phytology." 1 vol. 4to. with seventy-four coloured plates, and several lignographs, containing nearly 900 figures of fossils. By the Author. Price 2_l._ 2_s._ To the above may be added Dana's _Mineralogy_, which treats of the various mineral substances that enter into the composition of the rocks and strata in which the fossil remains are imbedded. A good geological map of Great Britain is indispensable. The small map published by the Society for the Diffusion of Useful Knowledge, edited by Sir R. Murchison, price 5_s._, is an excellent compendium; but Mr. Knipe's large "_Geological Map of the British Isles_" is the most complete and convenient for the traveller: price 3_l._ 3_s._ By reference to the map, the geological structure, and the prevailing fossils of a district, may be ascertained. The above works are referred to as follows: viz. _Bd._ Dr. Buckland's Treatise. _Wond._ The Wonders of Geology. _Geol. I. of W._ Geology of the Isle of Wight. _Petrifactions._ Petrifactions and their Teachings. _Pict. Atlas._ Pictorial Atlas of Organic Remains. The following works, to which reference will often be made, are thus denoted:-- _Foss. Flor._ The Fossil Flora of Great Britain, by Dr. Lindley, and W. Hutton, Esq. 3 vols. 8vo. _Vég. Foss._ Histoire des Végétans: Fossiles, par M. Adolphe Brongniart. 1 vol. 4 to. _Geol. Trans._ Transactions of the Geological Society of London. 5 vols. 4to.; and New Series, in 5 vols. _Geol. Proc._ Geological Proceedings. _---- Journ._ ---------- Quarterly Journal.