"I could do that without study," observed Sir Rupert Harborough. "Is my initiation now complete?"

"There are several other schemes with the cards," answered Chichester, "but I think that I have taught you enough for this evening. One famous device, however, must not be forgotten. You have heard of the way in which Lord de Roos lately attempted to cheat his noble companions at the club? The plan practised by him is called sauter la coupe, and enables the dealer to do what he chooses with one particular card, which of course he has selected for this purpose. Now look how it is done; for I can better show practically than explain verbally."

Scarcely was this portion of the lesson accomplished, when steps were heard ascending the stairs; and immediately afterwards a heavy fist knocked with more violence than courtesy at the parlour door.

The baronet and Chichester both turned pale.

"They can't have found us out here?" murmured the one to the other in a hoarse and tremulous tone.

"What shall we do?"

"We must open—happen what will."

Chichester unlocked the door: two ill-looking men entered the room.