The box was gone. Gone once more with all its golden guineas. It could not be found anywhere; in the house or out of the house, upstairs or down. The captain searched frantically, the others helped him, but no trace of it could be found.

At first it was impossible to believe it. That this self-same box should mysteriously have vanished a second time, seemed to be too marvellous for fact. But it was true.

Nobody would admit a share in the responsibility. The captain left the box safe amidst (as he put it) a roomful of people: Miss Betty considered that she left it equally safe, with Mr. Dene seated at the writing-table, and the captain dodging (as she put it) in and out. Mr. Cockermuth had not entered the parlour since he left it, when called to Mr. Chamberlain, with whom he had gone out. Sam Dene reiterated that he had not meddled with the box; no, nor thought about it.

Sam’s account, briefly given, was this. After finishing copying the letter, he closed the little table-desk and pushed it back to its place against the wall, and had carried the letter and the copy into the office. Finding Mr. Cockermuth was not there, he locked them up in his own desk, having to go to the Guildhall upon some business. The business there took up some time, in fact until past one o’clock, and he then went home to dinner.

“And did you consider it right, Sam Dene, to leave a valuable box like that on the table, unguarded?” demanded Captain Cockermuth, as they all stood together in the parlour, after questioning Sam; and the captain had been looking so fierce and speaking so sharply that it might be thought he was taking Sam for the thief, off-hand.

“To tell the truth, captain, I never thought of the box,” answered Sam. “I might not have noticed that the box was in the room at all but for Miss Betty’s drawing my attention to it. After that, I grew so much interested in the letter I was copying (for I know all about the cause, as Mr. Cockermuth is aware, and it was curious news) that I forgot everything else.”

Lawyer Cockermuth nodded to confirm this. The captain went on.

“Betty drew your attention to it, did she? Why did she draw it? In what way?”

“Well, she remarked that you made as much fuss over that box as if it were filled with diamonds,” replied the young man, glad to pay out the captain for his angry and dictatorial tone. But the captain was in truth beginning to entertain a very ominous suspicion.

“Do you wish to deny, Samson Dene, that my sister Betty left that box on the table when she quitted the room?”