A catalogue of a very large and fine collection of valuable books, in all arts, sciences and languages; Among which is contained the Library of the late Thomas Morell, D. D. Rector of Buckland, in Hertfordshire, and F. S. S. R. and A. Editor of Ainsworth's Dictionary, Hederici Lexicon Graecum, &c. With several other Libraries and Parcels of Books, lately purchased; Which will be sold very reasonable, the lowest Prices marked in the Catalogue, By Leigh and Sotheby, Booksellers, At their House, in York-Street, Covent-Garden. Beginning January 1, 1785. Catalogues to be had of the following Booksellers, Mr. Beckett, Pall Mall; Mr. Robson's, Bond-Street; Mr. Walter's, Charing Cross; Mr. Owen's, Temple Bar; Mr. Sewel's, in Cornhill; and at the Place of Sale. - Where is given the full Value for Libraries and Parcels of Books.