"Brooks, close that door!" she said, pointing at the terrace door in the alcove which still stood ajar after the entrance of the Unknown.
Bailey moved to obey. But just as he reached the alcove the terrace door slammed shut in his face. At the same moment every light in Cedarcrest blinked and went out again.
Bailey fumbled for the doorknob in the sudden darkness.
"The door's locked!" he said incredulously. "The key's gone too. Where's your revolver, Beresford?"
"I dropped it in the alcove when I caught that man," called Beresford, cursing himself for his carelessness.
The illuminated dial of Bailey's wrist watch flickered in the darkness as he searched for the revolver--as round, glowing spot of phosphorescence.
Lizzie screamed. "The eye! The gleaming eye I saw on the stairs!" she shrieked, pointing at it frenziedly.
"Quick--there's a candle on the table--light it somebody. Never mind the revolver, I have one!" called Miss Cornelia.
"Righto!" called Beresford cheerily in reply. He found the candle, lit it-The party blinked at each other for a moment, still unable quite to co-ordinate their thoughts.
Bailey rattled the knob of the door into the hall.
"This door's locked, too!" he said with increasing puzzlement. A gasp went over the group. They were locked in the room while some devilment was going on in the rest of the house. That they knew. But what it might be, what form it might take, they had not the remotest idea. They were too distracted to notice the injured man, now alert in his chair, or the Doctor's odd attitude of listening, above the rattle and banging of the storm.
But it was not until Miss Cornelia took the candle and proceeded toward the hall door to examine it that the full horror of the situation burst upon them.
Neatly fastened to the white panel of the door, chest high and hardly more than just dead, was the body of a bat.
Of what happened thereafter no one afterward remembered the details. To be shut in there at the mercy of one who knew no mercy was intolerable. It was left for Miss Cornelia to remember her own revolver, lying unnoticed on the table since the crime earlier in the evening, and to suggest its use in shattering the lock. Just what they had expected when the door was finally opened they did not know. But the house was quiet and in order; no new horror faced them in the hall; their candle revealed no bloody figure, their ears heard no unearthly sound.
Slowly they began to breathe normally once more. After that they began to search the house. Since no room was apparently immune from danger, the men made no protest when the women insisted on accompanying them. And as time went on and chamber after chamber was discovered empty and undisturbed, gradually the courage of the party began to rise. Lizzie, still whimpering, stuck closely to Miss Cornelia's heels, but that spirited lady began to make small side excursions of her own.