the money gone, and that suspicion might
conceivably fall upon himself. Courage may be born of champagne, but
rarely prudence.

The theatricals began at half-past eight with a duologue. The
audience had been hustled into their seats, happier than is usual in
such circumstances, owing to the rumor which had been circulated
that the proceedings were to terminate with an informal dance. The
castle was singularly well constructed for such a purpose. There was
plenty of room, and a sufficiency of retreat for those who sat out,
in addition to a conservatory large enough to have married off half
the couples in the county.

Spennie's idea had been to establish an alibi by mingling with the
throng for a few minutes, and then to get through his burglarious
specialty during the duologue, when his absence would not be
noticed. It might be that, if he disappeared later in the evening,
people would wonder what had become of him.

He lurked about until the last of the audience had taken their
seats. As he was moving off through the hall, a hand fell upon his
shoulder. Conscience makes cowards of us all. Spennie bit his tongue
and leaped three inches into the air.

"Hello, Charteris!" he said, gaspingly.

Charteris appeared to be in a somewhat overwrought condition.
Rehearsals had turned him into a pessimist, and, now that the actual
moment of production had arrived, his nerves were in a thoroughly
jumpy condition, especially as the duologue was to begin in two
minutes and the obliging person who had undertaken to prompt had
disappeared.

"Spennie," said Charteris, "where are you off to?"

"What--what do you mean? I was just going upstairs."

"No, you don't. You've got to come and prompt. That devil Blake has
vanished. I'll wring his neck! Come along."

Spennie went, reluctantly. Half-way through the duologue, the
official prompter returned with the remark that he had been having a
bit of a smoke on the terrace, and that his watch had gone wrong.
Leaving him to discuss the point with Charteris, Spennie slipped
quietly away.

The delay, however, had had the effect of counteracting the
uplifting effects of the Mumm's. The British Lion required a fresh
fillip. He went to his room to administer it. By the time he
emerged, he was feeling just right for the task in hand. A momentary
doubt occurred to him as to whether it would not be a good thing to
go down and pull Sir Thomas' nose as a preliminary to the
proceedings; but he