+Thomson (the Rev. Dr.)--An Outline of the necessary Laws of Thought:+ A Treatise on Pure and Applied Logic. By WILLIAM THOMSON, D.D. New Edition. Fcp. 8vo. 7s. 6d. +Thomson's Tables of Interest+, at Three, Four, Four-and-a-Half, and Five per Cent., from One Pound to Ten Thousand, and from 1 to 365 Days, in a regular progression of single Days; with Interest at all the above Rates, from One to Twelve Months, and from One to Ten Years. Also, numerous other Tables of Exchange, Time, and Discounts. New Edition. 12mo. 8s. +The Thumb Bible;+ or, Verbum Sempiternum. By J. TAYLOR. Being an Epitome of the Old and New Testaments in English Verse. Reprinted from the Edition of 1693. 64mo. 1s. 6d. +Tighe and Davis.--Annals of Windsor;+ Being a History of the Castle and Town. With some account of Eton and Places adjacent. By R. R. TIGHE, Esq.; and J. E. DAVIS, Esq., Barrister-at-Law. With numerous Illustrations. 2 vols. royal 8vo. L4. 4s. +Tooke.--History of Prices, and of the State of the Circulation, during the Nine Years from 1848 to 1856 inclusive.+ Forming Vols. V. and VI. of Tooke's _History of Prices_; and comprising a copious Index to the whole work. By THOMAS TOOKE, F.R.S. and WILLIAM NEWMARCH. 2 vols. 8vo. 52s. 6d. +Townsend.--Modern State Trials+, revised and illustrated with Essays and Notes. By W. C. TOWNSEND, Esq., M.A., Q.C. 2 vols. 8vo. 30s. +Trollope.--Barchester Towers:+ a Novel. By ANTHONY TROLLOPE. New and cheaper Edition, complete in One Volume. Crown 8vo. 5s. +Trollope.--The Warden.+ By ANTHONY TROLLOPE. Post 8vo. 10s. 6d.