Since 1870-1, when J. E. Austen Leigh1 published his Memoir of Jane Austen, considerable additions have been made to the stock of information available for her biographers. Of these fresh sources of knowledge the set of letters from Jane to Cassandra, edited by Lord Brabourne, has been by far the most important. These letters are invaluable as mémoires pour servir;although they cover only the comparatively rare periods when the two sisters were separated, and although Cassandra purposely destroyed many of the letters likely to prove the most interesting, from a distaste for publicity. Some further correspondence, and many incidents in the careers of two of her brothers, may be read in Jane Austen's Sailor Brothers, by J. H. Hubback and Edith C. Hubback; while Miss Constance Hill has been able to add several family traditions to the interesting topographical information embodied in her Jane Austen: Her Homes and Her Friends. Nor ought we to forget the careful research shown in other biographies of the author, especially that by Mr. Oscar Fay Adams.