[1] House top.

"'Where is Murdoch?"

"Hur's helpin' ta leddie i' ta teach tap."

"Oh, we'll all go upstairs, and see what Lady Maclaughlan and Philistine are about in the laboratory," said Miss Grizzy. "So pray, just go on with your nap, Sir Sampson; we shall find the way—don't stir;" and taking Lady Juliana by the hand, away tripped the spinsters in search of their friend. "I cannot conceive the meaning of all this," whispered Miss Grizzy to her sister as they went along. "Something must be wrong; but I said nothing to dear Sir Sampson, his nerves are so easily agitated. But what can be the meaning of all this? I declare it's quite a mystery."

After ascending several long dark stairs, and following divers windings and turnings, the party at length reached the door of the sanctum sanctorum, and having gently tapped, the voice of the priestess was heard in no very encouraging accents, demanding "Who was there?"

"It's only us," replied her trembling friend.

"Only us? humph! I wonder what fool is called only us! Open the door, Philistine, and see what only us wants."

The door was opened and the party entered. The day was closing in, but by the faint twilight that mingled with the gleams from a smoky smouldering fire, Lady Maclaughlan was dimly discernible, as she stood upon the hearth, watching the contents of an enormous kettle that emitted both steam and odour. She regarded the invaders with her usual marble aspect, and without moving either joint or muscle as they drew near.

"I declare—I don't think you know us, Lady Maclaughlan," said Miss Grizzy in a tone of affected vivacity, with which she strove to conceal her agitation.

"Know you!" repeated her friend—"humph! Who you are, I know very well; but what brings you here, I do not know. Do you know yourselves?"