The flames from the burning building had already touched off the adjacent structures. The entire ghost town would be ablaze in a short time. Burning brands lit on the roof beside Nathan. They died, but others were coming in a rain of fire.
They could see the enemy by the light of the fire now. They fired the buildings on either side and forced him to keep low. But his shots were close and accurate. Nathan and Firebird shifted positions after each shot, but the parapet in front of them was sieved accurately.
Then Nathan suddenly realized that the building behind them was aflame and its light silhouetted them against the holes in the parapet. No wonder the enemy could find them.
He shouted to Firebird, "Get down!"
She was too good a flame lancer to be disturbed by his shouting. She remained calmly in position, taking a bead on the opposite window, waiting for the appearance of the top of the enemy's head.
He came up for a quick sight upon the perfect target of the holes which Firebird blacked out. They fired simultaneously.
Firebird's shot hit the edge of the window, spraying flame over the wall and curling it into the window. Some of it must have washed over the enemy, but too much of its energy had been dissipated to be effective.
But Firebird was hit. Her body slumped down over the rifle and lay flat on the roof. Crawling on his belly, Nathan wriggled over to her and raised her head. She was unconscious, but no horrible blackening of her flesh showed the touch of flame lance fire. Then he saw where it had struck. Her silver helmet.
It was too hot to touch. He knocked it away with his fist. Beneath it, her raven hair was singed but slightly. The electric shock had done most of the damage. He bent over her tenderly and fanned her face with the edge of her scarlet cloak. She began to stir. She opened her eyes and looked up at him. In that instant he knew that their lives were inseparably welded. No word was spoken, but he felt her trembling as if she suddenly knew it, too, and was afraid of it.