"What is it?" asked Dick; and he put a number of questions eagerly. But in the midst of them, and while still looking at Dick, the negro closed his eyes deliberately and fell asleep. "See," cried a sailor, an oldish white-haired man, with a French accent; "that is the way with him. He came aboard with us at the port of London as wide awake as you or I. Bound for Penzance he was, and the drowsiness took him the second day out. At first he would talk a little; but each day he slept more and more, until now he will say no more than a 'Yes' or a 'No.' Why, he will fall asleep over his dinner." Dick shook the negro again. "Do you wish to cross to Tresco?" "Yes," said the negro. Dick carried him back to Scilly and brought him to the house on Tresco, where Helen Mayle now lived alone. But no news could be got from him. He would answer "Yes" or "No" and eat his meals; but when it came to a question of his message or Cullen Mayle's whereabouts he closed his eyes and fell asleep. Helen judged that somewhere Cullen was in great need and distress, and because she held his money, and could do nothing to succour him, she was thrown into an extreme trouble. There was some reason why he could not come to Scilly in person, and here at her hand was the man sent to tell the reason; but he could not because of his mysterious malady. More than once he tried with a look of deep sadness in his eyes, as though he was conscious of his helplessness, but he never got beyond the first word. His eyelids closed while his mouth was still open to speak, and at once he was asleep. His presence made a great noise amongst the islands; from Brehar, from St. Mary's, and from St. Martin's the people sailed over to look at him. But Helen, knowing Cullen Mayle and fearing the nature of his misadventure, had bidden Parmiter to let slip no hint that he had come on Cullen's account.