Nichols, in his 'Literary Anecdotes' (iv. 493), mentions that Dr. Taylor, who about the year 1732 was librarian at Cambridge, used to relate of himself that one day throwing books in heaps for the purpose of classing and arranging them, he put one among works on Mensuration, because his eye caught the word _height_ in the title-page, and another which had the word _salt_ conspicuous he threw among books on Chemistry or Cookery. But when he began a regular classification, it appeared that the former was 'Longinus on the Sublime,' and the other a 'Theological Discourse on the _Salt_ of the World, that good Christians ought to be seasoned with.' Thus, in a catalogue published about eighty years ago the 'Flowers of Ancient Literature' are found among books on Gardening and Botany, and Burton's 'Anatomy of Melancholy' is placed among works on Medicine and Surgery. Some blundering bibliographer has classed the 'Fuggerarum Imagines,' the account of the once mighty Italian family, among botanical works, under the 'Resemblance of Ferns.' Dibdin states that he once saw the first Aldine Homer in a country bookseller's catalogue described as 'a beautiful copy of the _Koraun_.' The Rev. John Mitford sent to a Woodbridge bookseller for a copy of Shelley's 'Prometheus Unbound,' and received the answer that no copy of 'Prometheus' _in sheets_ could be obtained--a misconception which Bernard Barton promptly forwarded to London, to Charles Lamb's great content. We have heard of the following blunder, but have never actually seen it: 'SHELLEY--Prometheus, unbound,' etc. ' ---- ---- another copy, olive morocco,' etc. The nearest approach to it occurred a few years ago in a Glasgow auctioneer's catalogue: 'Lot 282, Sir Noel Paton's Illustrations, Shelley's _Prometheus_, unbound, 12 plates, N.D.' As a matter of fact, the copy was bound in cloth. 'Please send the ax relating to a justus pease' is a phrase which will be remembered by readers of 'Guy Mannering.' Only recently a post-card reached Messrs. Smith, Elder and Co. requesting the immediate despatch of a copy of 'Hard on Horace,' which was the inaccurate, or perhaps waggish, sender's rendering of the 'Hawarden Horace.' This will be remembered with the request for 'The Crockit Minister,' by Stickett, and 'Sheep that Pass in the Night.' Some of the foregoing budget can scarcely be placed to the discredit of the cataloguer, but they are sufficiently _apropos_ to be included here.