While in Germany he translated the first part of 'Faust' in blank verse, which was never published. Many of his translations from Uhland and Homer appeared in Blackwood's from 1836 to 1840, and many of his early writings were signed "Augustus Dunshunner." In 1844 he joined the editorial staff of Blackwood's, to which for many years he contributed political articles, verse, translations of Goethe, and humorous sketches. In 1845 he became Professor of Rhetoric and Literature in the University of Edinburgh, a place which he held until 1864. About 1841 he became acquainted with Theodore Martin, and in association with him wrote a series of light papers interspersed with burlesque verses, which, reprinted from Blackwood's, became popular as the 'Bon Gaultier Ballads.' Published in London in 1855, they reached their thirteenth edition in 1877. "Some papers of a humorous kind, which I had published under the _nom de plume_ of Bon Gaultier," says Theodore Martin in his 'Memoir of Aytoun,' "had hit Aytoun's fancy; and when I proposed to go on with others in a similar vein, he fell readily into the plan, and agreed to assist in it. In this way a kind of a Beaumont-and-Fletcher partnership commenced in a series of humorous papers, which appeared in Tait's and Fraser's magazines from 1842 to 1844. In these papers, in which we ran a-tilt, with all the recklessness of youthful spirits, against such of the tastes or follies of the day as presented an opening for ridicule or mirth,--at the same time that we did not altogether lose sight of a purpose higher than mere amusement,--appeared the verses, with a few exceptions, which subsequently became popular, and to a degree we then little contemplated, as the 'Bon Gaultier Ballads.' Some of the best of these were exclusively Aytoun's, such as 'The Massacre of the McPherson,' 'The Rhyme of Sir Launcelot Bogle,' 'The Broken Pitcher,' 'The Red Friar and Little John,' 'The Lay of Mr. Colt,' and that best of all imitations of the Scottish ballad, 'The Queen in France.' Some were wholly mine, and the rest were produced by us jointly. Fortunately for our purpose, there were then living not a few poets whose style and manner of thought were sufficiently marked to make imitation easy, and sufficiently popular for a parody of their characteristics to be readily recognized. Macaulay's 'Lays of Rome' and his two other fine ballads were still in the freshness of their fame. Lockhart's 'Spanish Ballads' were as familiar in the drawing-room as in the study. Tennyson and Mrs. Browning were opening up new veins of poetry. These, with Wordsworth, Moore, Uhland, and others of minor note, lay ready to our hands,--as Scott, Byron, Crabbe, Coleridge, Wordsworth, and Southey had done to James and Horace Smith in 1812, when writing the 'Rejected