Part 2 — Bohn's Scientific Library, Uniform with the Standard Library, price 5s., excepting those marked otherwise.

1. Staunton's Chess Player's Hand-book, with Diagrams.

2. Lectures On Painting, by The Royal Academicians.

3, 4, 8, & 15. Humboldt's Cosmos; or, Sketch of a Physical Description of the Universe. Translated, with Notes, by E. C. Otte. In 4 Vols., with fine Portrait. This Translation (though published at so low a price) is more complete than any other. The Notes are placed beneath the text. Humboldt's analytical summaries, and the passages hitherto suppressed, are included; and comprehensive Indices subjoined. 3s. 6d, per Volume.

5. Staunton's Chess Player's Companion, comprising a New Treatise on Odds, a Collection of Match Games, Original Problems, &c.

6. Hand-book Of Games, by Various Amateurs and Professors.

7. Humboldt's Views Of Nature, with coloured view of Chimborazo, &c.

9. Richardson's Geology, And Palæontology, Revised by Dr. Wright, with upwards of 400 Illustrations on Wood.

10. Stockhardt's Principles Of Chemistry, Exemplified in Simple Experiments, with upwards of 270 Illustrations.

11. Dr. G. A. Mantell's Petrifactions And Their Teachings; A Hand-Book to the Fossils in the British Museum. Beautiful Wood Engravings. 6s.

12. Agassiz And Gould's Comparative Physiology. New and Enlarged Edition, with nearly 400 Illustrations.

13. 19, & 28. Humboldt's Personal Narrative Of His Travels In America. With General Index.

14. Pye Smith's Geology And Scripture. Fifth Edition, with Memoir.

16. Oersted's Soul In Nature, &c. Portrait.

17. Staunton's Chess Tournament, with Diagrams.

18 &. 20. Bridgewater Treatises. Kirby on the History, Habits, and Instincts of Animals; Edited by T. Rymer Jones. In 2 Vols. Many Illustrations.

21. Bridgewater Treatises. Kidd On the Adaptation of External Nature to the Physical Condition of Man. 3s. 6d.

22. Bridgewater Treatises. Whewell's Astronomy and General Physics, considered with reference to Natural Theology. Portrait of the Earl of Bridgewater. 3s. 6d.

23. Schouw's Earth, Plants, And Man, and Kobell's Sketches From The Mineral Kingdom, Translated by A. Henfrey, F. R. S., &c.

24. Bridgewater Treatises. Chalmers on the Adaptation of External Nature to the Moral and Intellectual Constitution of Man, with the Author's last Corrections, and Biographical Sketch by the Rev. Dr. Cumming.

25. Bacon's Novum Organum And Advancement Of Learning. Complete, with Notes, by J. Devey, M.A.

26 & 27. Humphrey's Coin Collector's Manual: a popular introduction to the Study of Coins, ancient and modern; with elaborate Indexes, and numerous highly-finished Engravings on Wood and Steel, 2 Vols.

29. Comte's Philosophy Of The Sciences, Edited from the 'Cours de Philosophic Positive.' by G. H. Lewes, Esq.

30. Mantell's (Dr.) Geological Excursions, including The Isle Of Wight. New Edition, with Prefatory Note by T. Rupert Jones, Esq., numerous beautiful Woodcuts, and a Geological Map.

31. Hunt's Poetry Of Science; or, Studies of the Physical Phenomena of Nature. 3rd Edition, revised and enlarged.

32 & 33. Ennemoser's History Of Magic, Translated from the German by William Howitt. With an Appendix by Mary Howitt. In 2 Vols.

34. Hunt's Elementary Physics; an Introduction to the Study of Natural Philosophy. New Edition, revised. Numerous Woodcuts and Coloured Frontispiece.

35. Handbook Of Domestic Medicine. by an eminent Physician (700 pages).

36. Stanley's Classified Synopsis Of Dutch, Flemish And German Painters,

37. Bridgewater Treatises. Prout on Chemistry, Meterology, and the Functions of Digestion. Edited by Dr. Griffith. Coloured Maps.

38. Joyce's Scientific Dialogues. New and Enlarged Edition, completed to the present state of knowledge by Dr. Griffith. Numerous Woodcuts.

39. Stockhardt's Agricultural Chemistry: or Chemical Field Lectures. Addressed to Farmers. With notes by Professor Henfrey and a Paper on Liquid Manure, by J. J. Mechi, Esq.

40. Blair's Chronological Tables. Revised and enlarged comprehending the Chronology and History of the world to 1856. by J. W. Rosse, (upwards of 800 pages). Double volume, 10s or half-morocco 12s. 6d.

41. Bolley's Manual Of Technical Analysis: A guide for the testing of natural and artificial substances, by B. H. Paul. 100 wood engravings.

42. Mantell's Wonders of Geology; or, a familiar exposition of geological Phenomenon. Seventh Edition, revised and augmented by T. Rupert Jones, F. G. S. Complete and 2 vols. With coloured geological map of England, plates, and upwards of 200 beautiful wood-cuts. Volume I. Post 8vo., cloth. 7s. 6d.

43 & 46. Carpenter's Zoology; Revised and completed to the present time, (under arrangement with the Author), by W. S. Dallas, F. L. S. In 2 vols., (nearly 600 pages each), 6s. each. With many hundred wood engravings.

44. Carpenter's Mechanical Philosophy, Astronomy & Horology. With 181 illustrations.

45. Index of dates, comprehending the principal facts in the chronology and history of the World, from the earliest to the present time. By J. Willoughby Rosse. In two parts, forming one very thick volume. Part I. A-J.

47. Mantell's Wonders Of Geology. Vol. II. with Index. 7s. 6d.

48 & 49. Mantell's Medals of Creation. or First Lessons in Geology and in the study of organic remains. 2 thick volumes. Second edition, extensively revised. With several hundred woodcuts of fossil remains. The 2 vols. 15s.

50. Humbolt's Cosmos. Vol. V. Terrestrial phenomenon, Volcanoes, Earthquakes, Springs, &c. 5s.