Ahead, on the far side of a burnt corridor, stood the perimeter. A high wall, of varying height and texture, seemingly made of everything in the world. It was impossible to tell what it had originally been constructed of. Generations of attackers had bruised, broken, and undermined it. Repairs had been quickly made, patches thrust roughly into place and fixed there. Crude masonry crumbled and gave way to a rat's nest of woven timbers. This overlapped a length of pitted metal, large plates riveted together. Even this metal had been eaten through and bursting sandbags spilled out of a jagged hole. Over the surface of the wall detector wires and charged cables looped and hung. At odd intervals automatic flame-throwers thrust their nozzles over the wall above and swept the base of the wall clear of any life that might have come close. "Those flame things can cause us trouble," Rhes said. "That one covers the area where you want to break in." "It'll be no problem," Jason assured him. "It may look like it is firing a random pattern, but it's really not. It varies a simple sweep just enough to fool an animal, but was never meant to keep men out. Look for yourself. It fires at regularly repeated two, four, three and one minute intervals." They crawled back to the hollow where Naxa and the others waited for them. There were only thirty men in the party. What they had to do could only be done with a fast, light force. Their strongest weapon was surprise. Once that was gone their other weapons wouldn't hold out for seconds against the city guns. Everyone looked uncomfortable in the fur and leather wrappings, and some of the men had loosened them to cool off. "Wrap up," Jason ordered. "None of you have been this close to the perimeter before and you don't understand how deadly it is here. Naxa is keeping the larger animals away and you all can handle the smaller ones. That isn't the danger. Every thorn is poisoned, and even the blades of grass carry a deadly sting. Watch out for insects of any kind and once we start moving breathe only through the wet cloths." "He's right," Naxa snorted. "N'ver been closer'n this m'self. Death, death up by that wall. Do like 'e says." * * * * * They could only wait then, honing down already needle-sharp crossbow bolts, and glancing up at the slowly moving sun. Only Naxa didn't share the unrest. He sat, eyes unfocused, feeling the movement of animal life in the jungle around them. "On the way," he said. "Biggest thing I 'ver heard. Not a beast 'tween here and the mountains, ain't howlin' 'is lungs out, runnin' towards the city."