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Kirby.-The Life of the Rev. William Kirby, M.A., Rector of Barham; Author of one of the Bridgewater Treatises, and JointAuthor of the Introduction to Entomology. By the Rev. JOHN FREEMAN, M.A., With Portrait, Vignette, and Facsimile. 8vo. price 15s.

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Dr. Latham on Diseases of the Heart. Lectures on Subjects connected with Clinical Medicine: Diseases of the Heart. By P. M. LATHAM, M.D., Physician Extraordinary to the Queen. New Edition. 2 vols. 12mo. price 16s.

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L. E. L.-The Poetical Works of Letitia Elizabeth Landon; comprising the Improvisatrice, the Venetian Bracelet, the Golden Violet, the Troubadour, and Poetical Remains. New Edition; with 2 Vignettes by R. Doyle. 2 vols. 16mo. 10s. cloth; morocco, 21s.

Letters on Happiness, addressed to a Friend. By the Author of Letters to My Unknown Friends, &c. Fcp. 8vo. price 6s.

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Litton. The Church of Christ, in its

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Lorimer's (C.) Letters to a Young Master Mariner on some Subjects connected with his calling. New Edition. Fcp. 8vo. 5s. 6d.

Loudon's Self-Instruction for Young Gardeners, Foresters, Bailiffs, Land Stewards, and Farmers; in Arithmetic, Book-keeping, Geometry, Mensuration, Practical_Trigonometry, Mechanics, Land-Surveying, Levelling, Planning and Mapping, Architectural Drawing, and Isometrical Projection and Perspective: With Examples shewing their applications to Horticulture and Agricultural Purposes; a Memoir, Portrait, and Woodcuts. 8vo. price 7s. 6d.

Loudon's Encyclopædia of Gardening; comprising the Theory and Practice of Horticulture, Floriculture, Arboriculture, and Landscape Gardening: Including all the latest improvements; a General History of Gardening in all Countries; a Statistical View of its Present State; and Suggestions for its Future Progress in the British Isles. With many hundred Woodcuts. New Edition, corrected and improved by Mrs. LOUDON. 8vo. price 50s.

Loudon's Encyclopædia of Trees and Shrubs; or, the Arboretum et Fruticetum Britannicum abridged: Containing the Hardy Trees and Shrubs of Great Britain, Native and Foreign, Scientifically and Popularly Described; with their Propagation, Culture, and Uses in the Arts; and with Engravings of nearly all the Species. Adapted for the use of Nurserymen, Gardeners, and Foresters. With about 2,000 Woodcuts. 8vo. price 50s.

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Loudon's Encyclopædia of Agriculture; comprising the Theory and Practice of the Valuation, Transfer, Laying-out, Improvement, and Management of Landed Property, and of the Cultivation and Economy of the Animal and Vegetable Productions of Agriculture; Including all the latest Improvements, a general History of Agriculture in all Countries, & Statistical View of its present State, and Suggestions for its future progress in the British Isles. New Edition; with 1,100 Woodcuts. 8vo. price 50s.

Loudon's Encyclopædia of Plants, including all which are now found in, or have been introduced into, Great Britain: Giving their Natural History, accompanied by such descriptions, engraved figures, and elementary details, as may enable a beginner, who is a mere English reader, to discover the name of every Plant which he may find in flower, and acquire all the information respecting it which is useful and interesting. New Edition, corrected throughout and brought down to the year 1855, by Mrs. LOUDON and GEORGE DON, Esq., F.L.S. &c., 8vo. [In the Spring.

Loudon's Encyclopædia of Cottage, Farm, and Villa Architecture and Furniture: containing numerous Designs, from the Villa to the Cottage and the Farm, including Farm Houses, Farmeries, and other Agricultural Buildings; Country Inns, Public Houses, and Parochial Schools; with the requisite Fittings-up, Fixtures, and Furniture, and appropriate Offices, Gardens, and Garden Scenery Each Design accompanied by New Analytical and Critical Remarks. Edition, edited by Mrs. LOUDON; with more than 2,000 Woodcuts. 8vo. price 63s.

Loudon's Hortus Britannicus; or, Catalogue of all the Plants indigenous to, cultivated in, or introduced into Britain. An entirely New Edition, corrected throughout; With a Supplement, including all the New Plants, and a New General Index to the whole Work. Edited by Mrs. LOUDON; assisted by W. H. BAXTER and DAVID WOOSTER. 8vo. price 31s. 6d.-The SUPPLEMENT separately, price 148.

Mrs. Loudon's Amateur Gardener's Calendar: Being a Monthly Guide as to what should be avoided as well as what should be done, in a Garden in each Month; with plain Rules how to do whatis requisite ; Directions for Laying Out and Planting Kitchen and Flower Gardens, Pleasure Grounds, and Shrubberies: and a short Account, in each Month, of the Quadrupeds, Birds, and Insects then most injurious to Gardens. 16mo. with Woodcuts, price 7s.6d.

Macintosh. A Military

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Sir James Mackintosh's History of Eng. land from the Earliest Times to the final Establishment of the Reformation. Library Edition, revised by the Author's Son. 2 vols. 8vo. price 21s.

Sir James Mackintosh's Miscellaneous Works: Including his Contributions to The Edinburgh Review. Complete in One Volume ; with Portrait and Vignette. Square crown 8vo. price 21s. cloth; or 30s. bound in calf.

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M'Culloch. A Dictionary, Practical, Theoretical, and Historical, of Commerce and Commercial Navigation. Illustrated with Maps and Plans. By J. R. M'CULLOCH, Esq. New Edition; and embracing a large mass of new and important Information in regard to the Trade, Commercial Law, and Navigation of this and other Countries. 8vo. price 50s. cloth; half-russia, 55s. M'Culloch.-A Dictionary, Geographical, Statistical, and Historical, of the various Countries, Places, and principal Natural Objects in the World. By J. R.M'CULLOCH, Esq. Illustrated with Six large Maps. New Edition; with a Supplement, comprising the Population of Great Britain from the Census of 1851. 2 vols. 8vo. price 63s.