“I will try. If he lets me in will you promise not to rush the door?”

“I’ve got no quarrel with you,” said the voice.

Kemp had hurried upstairs after letting Adye out, and now crouching among the broken glass and peering cautiously over the edge of the study window sill, he saw Adye stand parleying with the unseen. “Why doesn’t he fire?” whispered Kemp to himself. Then the revolver moved a little and the glint of the sunlight flashed in Kemp’s eyes. He shaded his eyes and tried to see the source of the blinding beam.

“Surely!” he said, “Adye has given up the revolver.”

“Promise not to rush the door,” Adye was saying. “Don’t push a winning game too far. Give a man a chance.”

“You go back to the house. I tell you flatly I will not promise anything.”