"He went out through the library. I thought he looked real ugly too," added Nellie. "He kept fidgeting about all the time I was here." "And all the time he was here himself. He went out through the library--did he?" "Yes, sir." Captain Patterdale mentally overhauled the character of Mr. Hasbrook. It was unfortunate for his late debtor that his character was not first class, and between him and Laud Cavendish the probabilities were altogether against Hasbrook. He had evidently been vexed and angry because he failed to carry his point, and his cupidity might have been stimulated by revenge. But the captain was a fair and just man, and in a matter of this kind, involving the reputation of any person, he kept his suspicions to himself. "Who else has been in the library, Nellie?" he asked. "No one but Don John," replied she. And whatever Laud or Hasbrook might have done in wickedness, Nellie had too much regard for her friend and schoolmate to admit for one instant the possibility of his doing anything wrong, much less his committing so gross a crime as the stealing of the tin box and its valuable contents. Captain Patterdale was hardly less confident of the integrity of Donald. Certainly it was not necessary to suspect him when the possibilities of guilt included two such persons as Laud and Hasbrook. Donald was rather distinguished, in school and out, as a good boy, and he ought to have the full benefit of his reputation. "You don't think Don John took the box--do you, father?" asked Nellie, as her father was meditating on the circumstances. "Certainly not, Nellie," protested the captain, warmly; "I don't know that anybody has taken it." "I know Don John would not do such a thing." "I don't believe he would." "I know he would not." Her father thought she was just a little more earnest in her uncalled-for defence of the young man than was necessary, and for the first time in his life it occurred to him that she was more interested in him than he wished her to be; for, as Donald was only the son of a poor boat-builder, such a strong friendship might be embarrassing in the future. However, this was only the shadow of a passing thought, which divided his attention only for a moment. The loss of the tin box was the question of the hour, and "society" topics were not just then in order. "I have no idea that Don John took the box," replied Captain Patterdale. "I am more willing to believe either of the other two who were in the library took it than that he did. But he was the last of the three who went out through this room. He may be able to give me some information, and I will go down and see him. He and his father were going off in the new yacht--were they not?" "Yes, sir." "You need not say a word about the box to any one, Nellie, nor even that it is lost," added the captain. "If I do not find it, I shall employ a skilful detective to look it up, and he may prefer to work in the dark."