From the slot, Parker could see a section of the ledge. Two men were crawling along it, advancing as cautiously as scouts trying to surprise an outpost. Parker had never seen either of them before but their faces confirmed everything Mercedes had said—they were thugs, killers. Thrusting the pistol through the slot, the pilot took careful aim, pulled the trigger.
The thunder of the gun rang through the room, echoed across the island. The bullet knocked rock chips into the face of the lead man. He recoiled as if he had been stung. The Tommy-gun in his hand spouted lead blindly at the face of the cliff. The second man spun around—began shooting blindly.
Parker moved away from the slot, listened to the rattle of the guns outside. He could distinguish the heavy thud of the Tommy-gun, the sharper crack of the carbine, but other weapons were also firing. "They've got men with high-powered rifles posted in the tree down below."
He glanced from the slot. The men had disappeared from the ledge. As he moved back, a slug whined into the room. Mercedes cowered against the wall. Effra remained cool and poised. She was looking at Parker. "Haven't I met you somewhere before?" She seemed completely unaware of the rifle bullet that had just screamed through the slot.
"I—" Parker caught himself. There was agony in him. What good would it do if she did, finally, remember who he was, who she was? What they had once been to each other? He had three old men, and two women, and himself, with which to defend Montezuma's treasure against Johnny Retch, who had a small army of trained killers at his back.
What chance did they have? Johnny Retch, even if given Montezuma's gold, would not leave anyone alive except possibly Mercedes and Effra.
"Do—do you know anything we can do to stop those men?" Parker said.
Light seemed to come into Effra's eyes.
"We might—we might use the Jezbro!"
From the shelter of the trees, Johnny Retch operated like a general in charge of a force of Commandos engaged in attacking a miniature Gibralter. He was a very deliberate general. When the first shot from a slot in the cliff had driven the two men downward, he met them at the bottom of the ledge, a cigarette dangling from his lips, a sub-machine gun in his hands. "Okay, boys, go back on up."