THOMAS NELSON. 405 demand for Messrs. Nelson and Sons' books began to assume a considerable magnitude. In 1843, the firm removed their place of business to Hope Park ; we shall refer to this establishment sub- sequently and upon the death of Peter Brown (he had for some years ceased to co-operate actively with them), the stereotype plates which had been the joint property of both firms, became by purchase the exclusive possessions of Messrs. Nelson, and this gave them an advantage in the market they did not formerly possess. Even while in London, Nelson had collected the works of his favourite divines for his private use, and he now carried out more thoroughly the scheme, commenced in conjunction with Peter Brown, of pub- lishing cheap editions of such books that they might be brought within the easy reach of thousands. Such cheap issues are now a common feature of the trade, but he was one of the first Edinburgh booksellers to introduce the new order of things. The series was very popular, but still it was by the publication of juvenile literature that Nelson's great commercial success was achieved. The works of this special, and apparently inexhaustible class were distinguished by a good moral tendency, purity of diction, and elegance of production, and were laudably free from sectarian bias, and extreme opinion. It will, perhaps, suffice our present purpose to instance, among his many au- thors, R. M. Ballantyne, as a favourite with his boyish, and A. L. O. E. with her girlish, readers. One of Nelson's periodicals attained a large circulation ; this was the Family Treasury, edited by Dr. Andrew Cameron, and numbering among its contributors such writers as Dr. Guthrie, Dr. Vaughan, Dean Trench,
