Kath Two, at one end of the string, climbed into a sleeping bag and fell asleep. Ty did not expect her to wake up for a long time. He and Einstein moved down-chain as far as they could, to leave her in peace, and squatted on their haunches. The Diggers had left them firewood and kindling. Without discussion, they began laying a fire. It became clear that Einstein had done it before, and so Ty just let him do it. The young Ivyn had very particular ideas about fires.