Hans Christian Andersen had to be alone when he composed his fairy tales. He was never able to dictate a contribution for the press. All his matter for the printer was in his own handwriting. This circumstance he named to Thiers, by whom he was informed that he dictated to an amanuensis the whole of his "History of the Consulate and the Empire." Miss Edgeworth wrote her stories in the common sitting-room, surrounded by her family. Some authors are able to concentrate their attention on a task and remain unconscious of anything going on around them. Says a recent writer on this topic: "Dr. Somerville told Harriet Martineau that he once laid a wager with a friend that he would abuse Mrs. Somerville in a loud voice to her face, and she would take no notice; and he did so. Sitting close to her, he confided to his friend the most injurious things--that she rouged, that she wore a wig, and such nonsense uttered in a very loud voice; her daughters were in a roar of laughter, while the slandered lady sat placidly writing. At last her husband made a dead pause after her name, on which she looked up in an innocent manner saying, "Did you speak to me?" Southey too could write in the presence of his family. A more remarkable method of composition was that of Barry Cornwall. He composed his best poems in the busy streets of London, only leaving the crowd to enter a shop to commit to paper the verses he had made. The poet Gray usually worked himself into the "mood" by reading some other poet, generally Spenser. Shelley always composed out of doors sometimes on the roof tops. Trelawney describes how he found him in a grove near Florence by a pool of water; he was gazing unconsciously into the depths. Trelawney did not disturb him, but when Shelley came out of his trance he had written one of his finest lyrics, in a hand-writing that no other man could decipher.