TEX STOOD STARING DOWN at the dead and dying caught in the rusty net. He felt suddenly tired; so tired that just standing and looking seemed too much drain on his wasted strength. He didn't want to fight any more. He wanted to drink, to sleep, and forget. There was only one possible end. His mouth and throat were dry with this strange new dryness, his thirst intensified a hundredfold. The swamp men had only to wait. In another week they could take the fort without losing a man. Even with the reduced numbers of the defenders, this fiendish thing would make their remaining water supply inadequate. And then another thought struck him. Suppose it stayed there, so that even if by some miracle the garrison held out, it made holding the fort impossible no matter how many men, or how much wate