'Perfectly. Dave, you are as full of repetitions as an old woman!'

'Or a young one,' he retorted; 'and you think it is proved that the brunette's a man, do you?'

'It was proved, for me, long ago.'

'And that letter? I can't see why it should not be launched at once.'

I had written to Mr. Trent, telling him of certain facts and theories, and among them was the suggestion that we should cause a copy of the 'Roe' letter, with its proposed barter, to be published in the morning papers, giving him my reasons at length, and requesting his opinion before taking what might prove a very decisive if not aggressive step. Dave was delighted with this idea, and, wearied with our 'masterly inactivity,' he would, as he put it, 'launch the thing at once.' My reasons, as explained to both Dave and Mr. Trent, were:

The letter signed 'Roe,' and offering to liberate young Trent, and at the same time to defraud the comrades of the 'clique,' if genuine, would, when published, expose the writer, who would then be obliged to 'leave the clique,' as he had expressed it, and with an additional 'reason' for so doing; this would at least lessen their numbers, and perhaps force them to take into their confidence some new colleague. Or, possibly, it would result in a quarrel among themselves, which also might result in some way in our favour.

On the other hand, if it were a scheme of the clique, it would seem that at least they were tired of the game and in need of money; and the advertised letter, if followed up by another advertisement—in which a correspondence might be proposed or some proffer made—might draw them out; and in some way this must be done. In the meantime a warrant must be issued, or rather two, one descriptive of the brunette as a woman, the other as a man; and since the Lausch people had not done so, we would, if we could, arrest her or him on the charge of robbery.

I had to go over the ground once more to quiet Dave, or to tire him out; and we ended at last, as usual, in mutual agreement.

Several days must pass, I knew, before Mr. Trent would arrive. I had written him daily, and he had replied by telegraph. He would be with me soon, and would wire me the date of his arrival. In the meanwhile I was to 'act upon my best judgment' in the matter of delaying the advertisement. I decided to wait and watch, and so a few more days passed in routine and quiet.

On one of these quiet days Lossing and I, in a moment of leisure, went down to that interesting, and by many neglected, portion of the Exposition grounds where are situated the cliff-dwellers; the Krupp gun, giant of its kind; the Department of Ethnology, and the great Stock Pavilion, where the English military tournaments were held afternoons and evenings. It seemed to be by mutual consent that we turned away from the little point of land where La Rabida sat isolated, as a convent should; and, crossing the bridge that spanned the inlet between the convent and the stately Agricultural Building, we passed through its spacious central promenade and, passing by the Obelisk and under the Colonnade, paused at the military encampment.