its process was internal; no one felt on good behaviour with a man who seemed always to be enjoying himself. Whether he was in a mood for floods of nonsense or applying himself vigorously to a task, his face seldom lost its expression of contained vivacity. Apart from a sound knowledge of his art and its history, his culture was large and loose, dominated by a love of poetry. At thirty-two he had not yet passed the age of laughter and adventure.
His rise to a celebrity a hundred times greater than his proper work had won for him came of a momentary impulse. One day he had taken up a newspaper to find it chiefly concerned with a crime of a sort curiously rare in our country–a murder done in a railway train. The circumstances were puzzling; two persons were under arrest upon suspicion. Trent, to whom an interest in such affairs was a new sensation, heard the thing discussed among his friends, and set himself in a purposeless mood to read up the accounts given in several journals. He became intrigued; his imagination began to work, in a manner strange to him, upon facts; an excitement took hold of him such as he had known before only in his bursts of art-inspira-
