The Series complete in One Hundred and Thirty-three Volumes, 39l. 18s. The Works separately, 6s. per volume.

The Series comprises:—

 1. Bell's History of Russia 3 vols. 18s.
 2. Bell's Lives of British Poets 2 vols. 12s.
 3. Brewster's Treatise on Optics 1 vol.  6s.
 4. Cooley's History of Maritime and Inland Discovery 3 vols. 18s.
 5. Crowe's History of France 3 vols. 18s.
 6. De Morgan's Treatise on Probabilities 1 vol.  6s.
 7. De Sismondi's History of the Italian Republics 1 vol.  6s.
 8. De Sismondi's Fall of the Roman Empire 2 vols. 12s.
 9. Donovan's Treatise on Chemistry 1 vol.  6s.
10. Donovan's Domestic Economy 2 vols. 12s.
11. Dunham's History of Spain and Portugal 5 vols. 30s.
12. Dunham's History of Denmark, Sweden, and Norway 3 vols. 18s.
13. Dunham's History of Poland 1 vol.  6s.
14. Dunham's History of the Germanic Empire 3 vols. 18s.
15. Dunham's History of Europe during the Middle Ages 4 vols. 24s.
16. Dunham's Lives of British Dramatists 2 vols. 12s.
17. Dunham's Lives of Early Writers of Great Britain 1 vol.  6s.
18. Fergus's History of the United States 2 vols. 12s.
19. Fosbroke's Grecian and Roman Antiquities 2 vols. 12s.
20. Forster's Lives of the Statesmen of the Commonwealth 5 vols. 30s.
21. Forster, Mackintosh, and Courtenay's Lives of British Statesmen 7 vols. 42s.
22. Gleg's Lives of Military Commanders 3 vols. 18s.
23. Grattan's History of the Netherlands 1 vol.  6s.
24. Henslow's Treatise on Botany 1 vol.  6s.
25. Herschel's Treatise on Astronomy 1 vol.  6s.
26. Herschel's Preliminary Discourse on the Study of Natural Philosophy 1 vol.  6s.
27. History of Rome 2 vols. 12s.
28. History of Switzerland 1 vol.  6s.
29. Holland's Treatise on the Manufactures in Metal 3 vols. 18s.
30. James's Lives of Foreign Statesmen 5 vols. 30s.
31. Kater and Lardner's Treatise on Mechanics 1 vol.  6s.
32. Keightley's Outlines of History 1 vol.  6s.
33. Lardner's Treatise on Arithmetic 1 vol.  6s.
34. Lardner's Treat. on Geometry 1 vol.  6s.
35. Lardner's Treatise on Heat 1 vol.  6s.
36. Lardner's Treatise on Hydrostatics and Pneumatics 1 vol.  6s.
37. Lardner and Walker's Electricity and Magnetism 2 vols. 12s.
38. Mackintosh, Wallace, and Bell's History of England10 vols. 60s.
39. Montgomery and Shelley's Lives of Italian, Spanish, and Portuguese Authors 3 vols. 18s.
40. Moore's History of Ireland 4 vols. 24s.
41. Nicolas's Chronology of History 1 vol.  6s.
42. Phillips's Treat. on Geology 2 vols. 12s.
43. Powell's History of Natural Philosophy 1 vol.  6s.
44. Porter's Treatise on the Manufacture of Silk 1 vol.  6s.
45. Porter's Treatise on the Manufacture of Porcelain and Glass 1 vol.  6s.
46. Roscoe's Lives of British Lawyers 1 vol.  6s.
47. Scott's History of Scotland 2 vols. 12s.
48. Shelley's Lives of French Authors 2 vols. 12s.
49. Shuckard and Swainson's Treatise on Insects 1 vol.  6s.
50. Southey's Lives of British Admirals 5 vols. 30s.
51. Stebbing's History of the Church 2 vols. 12s.
52. Stebbing's History of the Reformation 2 vols. 12s.
53. Swainson's Preliminary Discourse on Natural History 1 vol.  6s.
54. Swainson's Natural History and Classification of Animals 1 vol.  6s.
55. Swainson's Habits and Instincts of Animals 1 vol.  6s.
56. Swainson's Quadrupeds 1 vol.  6s.
57. Swainson's Birds 2 vols. 12s.
58. Swainson's Fish, Reptiles, etc. 2 vols. 12s.
59. Swainson's Shells and Shellfish 1 vol.  6s.
60. Swainson's Animals in Menageries 1 vol.  6s.
61. Swainson's Taxidermy and Bibliography 1 vol.  6s.
62. Thirlwall's History of Greece 8 vols. 48s.

LANETON PARSONAGE: A Tale for Children, on the practical use of a portion of the Church Catechism. By the author of "Amy Herbert," and "Gertrude." Edited by the Rev. W. Sewell, B.D. New Edition. Parts I. and II. fcap. 8vo. 5s. each, cloth.

LATHAM.—ON DISEASES OF THE HEART. Lectures on Subjects connected with Clinical Medicine; comprising Diseases of the Heart. By P. M. Latham, M.D. Physician Extraordinary to the Queen; and late Physician to St. Bartholomew's Hospital. New Edition. 2 vols. 12mo. 16s. cloth.

LEE.—TAXIDERMY; Or, the Art of Collecting, Preparing, and Mounting Objects of Natural History. For the use of Museums and Travellers. By Mrs. R. Lee. New Edition, improved; with an account of a Visit to Walton Hall, and Mr. Waterton's Method of Preserving Animals. Fcap. 8vo. with Woodcuts, 7s.

LEE.—ELEMENTS OF NATURAL HISTORY, For the Use of Schools and Young Persons: comprising the Principles of Classification, interspersed with amusing and instructive Accounts of the most remarkable Animals. By Mrs. R. Lee. 12mo. with 55 Woodcuts, 7s. 6d. bound.

LEMPRIÈRE.—A CLASSICAL DICTIONARY; Containing a copious Account of all the Proper Names mentioned in Ancient Authors; with the Value of Coins, Weights, and Measures, used amongst the Greeks and Romans; and a Chronological Table. By T. Lemprière, D.D. New Edition, corrected. 8vo. 9s. cloth.

LESLIE (C. R.)—MEMOIRS OF THE LIFE OF JOHN CONSTABLE, ESQ. R. A. Composed chiefly of his Letters. By C. R. Leslie, R. A. Second Edition, with further Extracts from his Correspondence. Small 4to. with two Portraits (one from a new Sketch, by Mr. Leslie,) and a plate of "Spring," engraved by Lucas, 21s. cloth.

LETTERS TO MY UNKNOWN FRIENDS. By a Lady. New Edition. Foolscap 8vo. 6s. 6d. cloth.