"Buck, I'm warnin' you for the last time!"
"Fellers, it's murder an' damnation for all if you let Haines die this way!" cried Buck.
The shining barrel of the revolver dropped to a level.
"I've given you a man's chance," said Silent, "an' now you'll have the chance of—"
The door at the side of the room jerked open and a revolver cracked. The lamp shivered to a thousand pieces in the hands of Bill Kilduff. All the room was reduced to a place of formless shadow, dimly lighted by the shaft of moonlight. The voice of Jim Silent, strangely changed and sharpened from his usual bass roar, shrilled over the sudden tumult: "Each man for himself! It's Whistling Dan!"
Terry Jordan and Bill Kilduff rushed at the dim figure, crouched to the floor. Their guns spat fire, but they merely lighted the way to their own destruction. Twice Dan's revolver spoke, and they dropped, yelling. Pandemonium fell on the room.
The long riders raced here and there, the revolvers coughing fire. For an instant Hal Purvis stood framed against the pallid moonshine at the window. He stiffened and pointed an arm toward the door.
"The werewolf," he screamed.
As if in answer to the call, Black Bart raced across the room. Twice the revolver sounded from the hand of Purvis. Then a shadow leaped from the floor. There was a flash of white teeth, and Purvis lurched to one side and dropped, screaming terribly. The door banged. Suddenly there was silence. The clatter of a galloping horse outside drew swiftly away.
"Dan!"