Bailey gave a triumphant cry.

“The money’s here!”

“Oh, thank God!” sobbed Dale.

It was an emotional moment. It seemed to have penetrated even through the haze enveloping the injured man in his chair. Slowly he got up, like a man who has been waiting for his moment, and now that it had come was in no hurry about it. With equal deliberation he drew the revolver and took a step forward. And at that instant a red glare appeared outside the open window and overhead could be heard the feet of the searchers, running.

“Fire!” screamed Lizzie, pointing to the window, even as Beresford’s voice from the roof rang out in a shout. “The garage is burning!”

They turned toward the door to escape, but a strange and menacing figure blocked their way.

It was the Unknown—no longer the bewildered stranger who had stumbled in through the living-room door—but a man with every faculty of mind and body alert and the light of a deadly purpose in his eyes. He covered the group with Miss Cornelia’s revolver.

“This door is locked and the key is in my pocket!” he said in a savage voice as the red light at the window grew yet more vivid and muffled cries and tramplings from overhead betokened universal confusion and alarm.

CHAPTER TWENTY
“HE IS—THE BAT!”

Lizzie opened her mouth to scream. But for once she did not carry out her purpose.