"But, of course," he said. "Fact is.... But that can wait until later. Markham, this is Colonel Trevor, of Intelligence. Colonel Trevor, I'd like you to meet Squadron Leader.... Eh? What's the matter?"

The Intelligence officer had suddenly shoved Group Captain Ball to one side and was down on his knees beside the dead man. He crouched there motionless for a half minute or so, then got to his feet and fixed Squadron Leader Markham with a brittle stare.

"How did this man get here?" he asked sharply. "He's been shot through the head!"

Eighty-Four's senior officer squared his jaw just a bit and returned the other's hard stare.

"We noted that fact, too, Colonel," he said evenly. "A Messerschmitt was reported by spotters. My pilots went after it. Dawson, here, made contact with the enemy aircraft. As he was about to open fire this man was thrown out with his parachute opened. Dawson shot down the enemy aircraft, and then noting something peculiar about the man going down by parachute, he followed him to the ground and landed, Flying Officer Farmer landed also. They found the man just as you see him. Dawson flew him back here with the idea of contacting Intelligence. You recognize him, Colonel?"

The Intelligence officer didn't answer. He turned to Dave, and the Yank born ace couldn't miss the look of worry and strain that had come into the man's dark eyes. He seemed on the point of exploding all over the place, but he didn't. He visibly clamped down hard on his inner emotions and spoke to Dave.

"Tell me the story in your own words!" he demanded.

The Intelligence officer's harsh tone of voice rubbed Dave's fur the wrong way. The Yank deliberately looked at Markham, and waited until the Squadron Leader nodded his head. Then for the third time Dave told his story. The Intelligence officer listened with a face set hard as granite. His only expression was in his eyes. And their expression was that of a man who is helplessly watching the efforts of weeks and months slip away from his grasp and dissolve in thin air.

"Who is he, sir?" Dave couldn't help blurting out as he finished.

"My brother," Colonel Trevor said with startling bluntness. "And the good right hand of British Intelligence."