As soon as the soldiers had let go of them, making threatening gestures to them not to try to run away, the children crawled together and huddled up into a little mound, holding one another. Their faces were swollen with insect bites and one of the babies looked dazed and feverish. There was no food, but none of the children complained.

The light sank away from the marshes, and the insects grew silent. Now and then a frog croaked, startling the men as they sat silent, listening.

Ten Han pointed northward: he had heard a sound, a rustling in the grasses, not far away.

They heard the sound again. They unsheathed their swords as silently as they could.

Where they were looking, kneeling, straining to see through the high grass without revealing themselves, suddenly a ball of faint light rose up and wavered in the air, fading and brightening. They heard a voice, shrill and faint, singing. The hair stood up on their heads and arms as they stared at the bobbing blur of light and heard the meaningless words of the song.

The child that ten Belen had carried suddenly called out a word. The oldest, a thin girl of eight or so who had been a heavy burden to Dos ten Han, hissed at her and tried to make her be still, but the younger child called out again, and an answer came.

Singing, talking, and babbling shrilly, the voice came nearer. The grasses rustled and shook so much that the men expected a whole group of people, but only one head appeared among the grasses. A single child appeared. She kept talking, stamping, waving her hands so that they would know she was not trying to surprise them.