THE CIRCLE OF THE SCIENCES : A SERIES OF POPULAR TREATISES ON THE NATURAL AND PHYSICAL SCIENCES, AND THEIR APPLICATIONS. BY Professors Owen, Ansted, YOUNG, and TENNANT; Drs. LATHAM, EDWARD SMITH, SCOFFERN, BUSHNAN, and BRONNER; Messrs. MITCHELL, TWISDEN, DALLAS, GORE, IMRAY, MARTIN, SPARLING, and others Complete in nine volumes, illustrated with many thousand Engravings on Wood. Crown 8vo. Cloth lettered. 5/- each volume. VOL. 1.-ORGANIC NATURE.-Part I. Animal and Vegetable Physiology; the Skeleton and the Teeth; Varieties of the Human Race; by Professor OWEN, Dr. LATHAM, and Dr. BUSHNAN. VOL. 2.-ORGANIC NATURE.-Part II. Structural and Systematic Botany, and Natural History of the Animal Kingdom-Invertebrated Animals; by Dr. EDWARD SMITH and WILLIAM S. DALLAS, F.L.S. VOL. 3.-ORGANIC NATURE.-Part III. Natural History of the Animal Kingdom-Vertebrated Animals: by WILLIAM S. DALLAS, F.L.S. VOL. 4.-INORGANIC NATURE.-Geology and Physical Geography; Crystallography; Mineralogy; Meteorology, and Atmospheric Phenomena; by Professor ANSTED, Rev. W. MITCHELL, M.A., Professor TENNANT, and Dr. SCOFFERN. VOL. 5.-PRACTICAL ASTRONOMY, NAVIGATION, AND NAUTICAL ASTRONOMY; by HUGH BREEM, Greenwich Observatory, Professor YOUNG, and E. J. LOWE, F.R.A.S. VOL. 6.--ELEMENTARY CHEMISTRY.-The Imponderable Agents and Inorganic Bodies, by JOHN SCOFFERN, M.D. VOL. 7.-PRACTICAL CHEMISTRY.-Monographs on Electro-Metallurgy; the Photographic Art; Chemistry of Food and its Adulterations; and Artificial Light; by GEORGE GORE, Birmingham, JOHN SCOFFERN, M.D., Dr. EDWARD BRONNER, Bradford, MARCUS SPARLING, and JOHN MARTIN. VOL. 8.-MATHEMATICAL SCIENCE.-Philosophy of Arithmetic; Algebra and its Solutions; Plane Geometry; Logarithms; Plane and Spherical Trigonometry; Mensuration and Practical Geometry, with use of Instruments; by Professor YOUNG, Rev. J. F. TWISDEN, M.A., Sandhurst College, and ALEXANDER JARDINE, C.E. VOL. 9.-MECHANICAL PHILOSOPHY.-The Properties of Matter, Elementary Statics; Dynamics; Hydrostatics; Hydrodynamics; Pneumatics; Practical Mechanics; and the Steam Engine; by the Rev. WALTER MITCHELL, M.A., J. R. YOUNG, and JOHN IMRAY. THE CIRCLE OF THE SCIENCES. In Separate Treatises. Cloth. I. ANSTED'S Geology and Physical Geography s. d. 2 6 2 6 I 6 I 6 3. BRONNER and SCOFFERN'S Chemistry of Food and Diet 6. IMRAY'S Practical Mechanics. 7. JARDINE'S Practical Geometry 8. LATHAM'S Varieties of the Human Species 9. MITCHELL & TENNANT'S Crystallography & Mineralogy 3 0. I 6 1 6. 16. SMITH'S Introduction to Botany: Structural & Systematic 2 3 3 0 I 15. SCOFFERN and Lowe's Practical Meteorology I 6 DALLAS (W. S., F.L.S.): A POPULAR HISTORY OF THE ANIMAL CREATION : being a Systematic and Popular Description of the Habits, Structure, and Classification of Animals. With coloured Frontispiece and many hundred Illustrations. Crown 8vo. Cloth, 8/6. New Edition. DOUGLAS (John Christie, Mem. Soc. Tel. Engineers, East India Govt. Telegraph Department, &c.) A MANUAL OF TELEGRAPH CONSTRUCTION: The Mechanical Elements of Electric Telegraph Engineering. For the use of Telegraph Engineers and others. With numerous Diagrams. Crown 8vo, cloth, bevelled, 15/-. Second Edition. ** Published with the Approval of the Director-General of Telegraphs in India. GENERAL CONTENTS. PART I.-GENERAL PRINCIPLES OF STRENGTH AND STABILITY: comprising the Strength of Materials; the Distribution of Load and Stress in Telegraph Structures, such as Poles-simple, strutted, tied, stayed, coupled, and trussed; the Catenary, with application of its Formule to the cases. of Wires and Cables; Theory of the Submersion of Cables, &c. DOUGLAS'S TELEGRAPH CONSTRUCTION-(continued). PART II.-PROPERTIES AND APPLICATIONS OF MATERIALS, PART III.-TELEGRAPH CONSTRUCTION, MAINTENANCE "Mr. Douglas deserves the thanks of Telegraphic Engineers for the excellent 'Manual' now before us he has ably supplied an existing want the subject is treated with great clearness and judgment information, given in a clear, terse style."-Engineering. "Mr. Douglas's work is, we believe, the first of its kind. evidently a practical Telegraphic Engineer. good practical The author is The amount of information given is such as to render this volume a most useful guide to any one who may be engaged in any branch of Electric-Telegraph Engineering."-Athenæum. "The book is calculated to be of great service to Telegraphic Engineers. the arrangement is so judicious, that with the aid of the full table of contents, reference to any special point should be easy."-Iron. GRIFFIN (John Joseph, F.C.S.): CHEMICAL RECREATIONS: A Popular Manual of Experimental Chemistry. With 540 Engravings of Apparatus. Crown 4to. Cloth. Tenth Edition. Part I. Elementary Chemistry, price 2/-. Part II. The Chemistry of the Non-Metallic Elements, including a Or, complete in one volume, cloth, gilt top, 12/6. GURDEN (Richard Lloyd, Authorized Surveyor for the Governments of New South Wales and Victoria): TRAVERSE TABLES: computed to Four Places Decimals for every Minute of Angle up to 100 of Distance. For the Use of Surveyors and Engineers. In folio, strongly half-bound, price 30/-. "Mr. Gurden is to be thanked for the extraordinary labour which he has bestowed on facilitating the work of the Surveyor..... ..An almost unexampled instance of professional and literary industry.”—Athenæum, "Up to the present time, no Tables for the use of Surveyors have been prepared, which, in minuteness of detail, can be compared with those compiled by Mr. Gurden. With the aid of this book, the toil of calculation is reduced to a minimum; and not only is time saved, but the risk of error is avoided. Mr. Gurden's book has but to be known, and no Engineer's or Architect's office will be without a copy."-Architect. "A valuable acquisition to those employed in extensive surveys."-Building News. "These Tables are characterized by ABSOLUTE SIMPLICITY, and the saving of time effected by their use is most material.. . Every one connected with Engineering or Survey should be made aware of the existence of this elaborate and useful set of Tables."-Builder. LEARED (Arthur, M.D., F.R.C.P., Senior Phy sician to the Great Northern Hospital): IMPERFECT DIGESTION: Its Causes and Treatment. Post Svo. Cloth, 4/6. Sixth Edition. "It now constitutes about the best work on the subject."—Lancet. 'Dr. Leared has treated a most important subject in a practical spirit and popular manner."-Medical Times and Gazette. "A useful manual of the subject upon which it treats, and we welcome it as an addition to our Medical Literature."-Dublin Quarterly Journal of Medical Science. MOFFITT (Staff-Assistant-Surgeon A., late of the Royal Victoria Hospital, Netley): A MANUAL OF INSTRUCTION FOR ATTENDANTS ON THE SICK AND WOUNDED IN WAR. With numerous Illustrations. Post Svo. Cloth, 5/-. ** Published under the sanction of the National Society for Aid to the Sick and Wounded in War. "A work by a practical and experienced author. After an explicit chapter on the Anatomy of the Human Body, directions are given concerning bandaging, dressing of sores, wounds, &c., assistance to wounded on field of action, stretchers, mule litters, ambulance, transport, &c. All Dr. Moffitt's instructions are assisted by well-executed illustrations."-Public Opinion. "A well written volume. Technical language has been avoided as much as possible, and ample explanations are afforded on all matters on the uses and management of the Field Hospital Equipment of the British Army."—Standard. NAPIER (James, F.R.S.E., F.C.S.): A MANUAL OF ELECTRO-METALLURGY. With numerous Illustrations. Crown 8vo, cloth, 7/6. Fifth Edition, revised and enlarged. "A work that has become an established authority on Electro-Metallurgy, an art which has been of immense use to the Manufacturer in economising the quantity of the precious metals absorbed, and in extending the sale of Art Manufactures.. We can heartily commend the work as a valuable handbook on the subject on which it treats."-Journal of Applied Science. .A "The fact of Mr. Napier's Treatise having reached a FIFTH EDITION is good evidence of an appreciation of the Author's mode of treating his subject................. very useful and practical little Manual."-Iron. "The Fifth Edition has all the advantages of a new work, and of a proved and tried friend. Mr. Napier is well-known for the carefulness and accuracy with which he writes there is a thoroughness in the handling of the subject which is far from general in these days. The work is one of those which, besides supplying first-class information, are calculated to inspire invention."—Jeweller and Watchmaker. NAPIER (James, F.R.S.E., F.C.S.): A MANUAL OF THE ART OF DYEING AND DYEING RECEIPTS. Illustrated by Diagrams and Numerous Specimens of Dyed Cotton, Silk, and Woollen Fabrics. Demy 8vo., cloth, 21/-. Third Edition, thoroughly revised and greatly enlarged. GENERAL CONTENTS: PART I.--HEAT AND LIGHT: Their effects upon Colours, and the changes they produce in many Dyeing Operations. PART II-A CONCISE SYSTEM OF CHEMISTRY, with special reference to Dyeing : Elements of Matter, their physical and chemical properties, producing in their combination the different Acids, Salts, &c., in use in the Dye-House. PART III.-MORDANTS AND ALTERANTS : Their composition, properties, and action in fixing Colours within the Fibre. PART IV.-VEGETABLE MATTERS in use in the Dye-house : PART V.-ANIMAL DYES: Cochineal, Kerms, Lac, &c. PART VI.-COAL-TAR COLOURS: Their Discovery, Manufacture, and Introduction to the Dyeing- APPENDIX.-RECEIPTS FOR MANIPULATION : Bleaching; Removing Stains and Dyes; Dyeing of different Information furnished will be .......a Manual of necessary "The numerous Dyeing Receipts and the Chemical exceedingly valuable to the Practical Dyer....... reference to all those who wish to master their trade, and keep pace with the scientific discoveries of the time."—Journal of Applied Science. "In this work Mr. Napier has done good service......... being a Practical Dyer himself, he knows the wants of his Confrères......the Article on Water is a very valuable one to the Practical Dyer, enabling him readily to detect impurities, and correct their action......The Article on Indigo is very exhaustive......the Dyeing Receipts are very numerous, and well illustrated."-Textile Manufacturer. PHILLIPS (John, M.A., F.R.S., F.G.S., late Pro fessor of Geology at the University of Oxford). A MANUAL OF GEOLOGY: Practical and Theoretical. Revised and Edited by ROBERT ETHERIDGE, F.R.S., F.G.S., of the Museum of Practical Geology, and Professor H. GOVIER SEELEY, F.R.S., of King's College, London. (In Preparation). |