List of Publications. 29 



Theories Velocity Sound Constitution of a single sound-wave 

 Pitch Limits of Audibility Effects of sound upon other bodies 

 Sympathetic Vibrations Resonance Timbre Tone Composition- 

 Form of a compound sound-wave Correlation Magnetic Sounds 

 ITelmholtz' Electric Interrupter Reiss' Telephone Gray's Telephones 

 Bell's Telephone The Author's Telephone How to make a Tele- 

 phone Appendix. 



"The book is illustrated with numerous figures; it describes several forms of 

 the Telephone, and is, besides, a clear and masterly compendium of a large part of 

 science." Morning Post. 



Tennyson's May Queen. Choicely Illustrated from designs by 

 the Hon. Mrs. BOYLE. Crown Svo (See Choice Series), 2s. 6d. 



Textbook (A) of Harmony. For the Use. of Schools and 

 Students. By the late CHARLES EDWARD HORSLEY. Revised for 

 the Press by WESTLEY RICHARDS and W. H. CALCOTT. Small post 

 Svo, cloth extra, 3.5-. 6d. 



The Banns of Marriage. By BUTTON COOK, Author of 

 " Hobson's Choice," " A Book of the Play," "Doubleday's Children," 

 &c. 2 vols., crown Svo, 21 s. 



Thebes, and its Five Greater Temples. See ABNEY. 



Thotnson (f.) The Straits of Malacca, Indo- China, and China; 

 or, Ten Years' Travels, Adventures, and Residence Abroad. By J. 

 THOMSON, F.R.G.S., Author of "Illustrations of China and its 

 People." Upwards of 60 Woodcuts, from the Author's own Photo- 

 graphs and Sketches. Demy Svo, cloth extra, 2is. 



TJiompson (Stephen) Old English Homes : a Summer's Sketch- 

 Book. By STEPHEN THOMPSON. 25 very fine Permanent Photo- 

 graphs by the Author. Demy 4to, cloth extra, gilt edges, 2/. 2s. 



Thcrne (E.) The Queen of the Colonies ; or, Queensland as / 

 saw it. I vol., with Map, 6s. 



Through the Dark Continent : The Sources of the Nile; Around 

 the Great Lakes, and down the Congo. By HENRY M. STANLEY. 

 2 vols., demy Svo, containing about 100 Full-page and other Illustra- 

 tions and S Maps, 42^. 



" One of the greatest geographical discoveries of the age." Spectator. 

 " Mr. Stanley has penetrated the very heart of the mystery. . . ._ He has opened 

 up a perfectly virgin region, never before, so far as known, visited by a white 

 man." Times. 



To the Arctic Regions and Back in Six Weeks. By Captain 

 A. W. M. CLARK KENNEDY (late of the Coldstream Guards). With 

 Illustrations and Maps. Svo, cloth, 15^. 



Tour of the Prince of Wales in India. See RUSSELL. 



Trdlope (A.) Harry Heathcote of Gangoil. A Story of Bush 

 Life in Australia. \Vith Graphic Illustrations. Small post, cloth, 5^. 



Turkistan. Notes of a Journey in the Russian Provinces of 

 Central Asia and the Khanates of Bokhara and Kokand. By EUGENE 

 SCHUYLER, Secretaiy to the American Legation, St. Petersburg. 

 Numerous Illustrations. 2 vols, Svo, cloth extra, 5th Edition, 2/. 2s. 



