At the time of Cassell’s death it is said that upwards of 500 men were employed at the works; that 855,000 sheets were printed off weekly, requiring a consumption of 1310 reams of paper. Latterly Messrs. Petter and Galpin have launched out into a vastly superior style of book-publishing, and in placing the works of Gustave Doré before the English public have taken very high rank as Fine Art publishers. In other ways, too, they have shown a disposition to combine the production of valuable original works with the cheaper serials with which the name of their firm has been so long and successfully associated. * * * * * It is impossible to close this chapter without referring to the productions of Mr. Bohn. Our limited space and the value of his publications--all the more valuable, doubtless, from being mainly reproductions of standard works--alone prevent us from according him a separate chapter. Mr. Henry George Bohn, born in the year 1796, was the son of a London bookseller, who came, however, of a German family. At an early age he entered into his father’s business, but throughout life, engrossed as deeply as any of his compeers in bookselling and publishing transactions, he ever found time and opportunity for literary labour, and, in all, twelve important works are due to his pen, either as author, translator, or editor. The first of his labours, the “Bibliotheca Parriana,” was published in 1827. Very soon after, starting on his own account, he acquired a high reputation as a dealer in rare and curious books, and for the spirit with which he entered into the “remainder trade;” in this latter branch even Tegg was compelled to confess that Mr. Bohn eventually surpassed him. The merest reference to his monster “Guinea Catalogue” will give an idea of the magnitude of his transactions at this period. Far, however, from being a mere trade guide, this catalogue is an invaluable literary work--the most useful, as it certainly is the largest, that has come from Mr. Bohn’s pen. It is quaintly described by Allibone as “an enormously thick _nondescripto_; Teutonic shape, best model; ... an invaluable lexicon to any literary man, and ten guineas would be a cheap price for a work calculated to save time by its convenience for reference, and money by its stores of information as to the literary and pecuniary value of countless tomes.” The _Literary Gazette_, in an appreciative and well-earned compliment, says: “Mr. Bohn has outdone all former doings in the same line, and given us a literary curiosity of remarkable character. The volume is the squattest and the fattest we ever saw. It is an alderman among books, not a very tall one; and then, alderman-like, its inside is richly stuffed with a multitude of good things. Why, there is a list of more than 23,000 articles, and the pages reach to 1948!... This catalogue has cost him an outlay of more than £2000, and it describes 300,000 volumes, a stock which could