you think you could keep out of my house to-night, any one I did not wish to enter?" he asked. "I should at least like to try." "A ticket is given to every invited guest; but if men are going to climb the fences, tickets will amount to but little." "I will see that the fences are guarded," cried I, gratified at the prospect of being allowed upon the scene of action. "I can hinder any one from coming in that way, if——" Here I paused, conscious of something, I could hardly say what, that bade me be cautious and weigh my words well. "If you desire it and will give me the authority to act for you," I added in a somewhat more indifferent tone. "I do desire it," he replied shortly, moving over to the table and taking up a card. "Here[28] is a ticket that will insure you entrance into the grounds; the rest you will manage without scandal. I do not want any disturbance, but if you see any one hanging about the house or peering into the windows or attempting to enter in any way except through the front door, you are to arrest them, no matter who they are. I have an especial reason for desiring my wishes attended to in this regard," he went on, not noticing the preoccupation that had seized me, "and will pay well if on the morrow I find that every thing has gone off according to my desires." [28] "Money is a powerful incentive to duty," I rejoined, with marked emphasis, directing a sly glance at the mirror opposite, in whose depths I had but a moment before been startled by the sudden apparition of the pale and strongly agitated face of young Mr. Benson, who was peering from a door-way half hidden by a screen at our back. "I will be on hand to-night." And with what I meant to be a cynical look, I made my bow and disappeared from the room. As I expected, I was met at the front door by Mr. Hartley. "A word with you," said he.[29] "Jonas tells me you are from the constable of the town. May I ask what has gone amiss that you come here to disturb my father on a day like this?" [29] His tone was not unkind, his expression not without suavity. If I had not had imprinted on my memory the startling picture of his face as I had seen it an instant before in the mirror, I should have been tempted to believe in his goodness and integrity at this moment. As it was, I doubted him through and through, yet replied with frankness and showed him the ticket