"I am afraid you have been deceived, Don John; but I am convinced you have done no wrong yourself--at least, not intentionally. Secrets are dangerous; and when people wish you to conceal anything, you may generally be sure there is something wrong somewhere, though it may look all right to you. I have no more questions to ask to-night, Don John; but I may wish to see you again in regard to this subject. I must see Mr. Laud Cavendish next." [Illustration: DONALD ANSWERS QUESTIONS. Page 225.] Donald declared that he was ready to give all the information in his power; and after a little chat with Nellie, he went home, with more on his mind than had troubled him before, since he could remember. CHAPTER XIII. MOONLIGHT ON THE JUNO. Donald felt that he was in hot water, in spite of the assurance of Captain Patterdale that he believed him innocent of all wrong, and he was sorry that he had made any bargains, conditional or otherwise, with Captain Shivernock or Laud Cavendish. The nabob would not tell him what was wrong, and he could not determine whether Laud or some other person had stolen the money. He went into the house on his return from the elegant mansion. His mother had gone to watch with a sick neighbor, though his sister Barbara was sewing in the front room. Donald was troubled, not by a guilty conscience, but by the fear that he had innocently done wrong in concealing his relations with Captain Shivernock and with Laud Cavendish. Somehow the case looked different now from what it had before. Laud had told where he got his money, and given a good reason, as it seemed to him at the time, for concealment; but why the strange man desired secrecy he was utterly unable to imagine. He almost wished he had told Captain Patterdale all about his meeting with Captain Shivernock on Long Island, and asked his advice. It was not too late to do so now. Donald was so uneasy that he could not sit in the house, and went out doors. He walked about the beach for a time, and then sat down in front of the shop to think the matter over again.