He was trying to think of some way to express these thoughts to Lara, when a deer, drinking at the river, was startled by their approach. The deer bolted up the brushy bank and onto the path. Instead of running to safety, the creature stood and stared at them. As clearly as if the animal had whispered aloud, Larth heard the words “Eat me.” The deer was offering herself.

Larth turned to shout an order, but the most skilled hunter of the group, a youth called Po, was already in motion. Po ran forward, raised the sharpened stick he always carried and hurled it whistling through the air between Larth and Lara.

A heartbeat later, the spear struck the deer’s breast with such force that the creature was knocked to the ground. Unable to rise, she thrashed her neck and flailed her long, slender legs. Po ran past Larth and Lara. When he reached the deer, he pulled the spear free and stabbed the creature again. The deer released a stifled noise, like a gasp, and stopped moving.

There was a cheer from the group. Instead of yet another dinner of fish from the river, tonight there would be venison.

The distance from the riverbank to the island was not great, but at this time of year-early summer-the river was too high to wade across. Lara’s people had long ago made simple rafts of branches lashed together with leather thongs, which they left on the riverbanks, repairing and replacing them as needed. When they last passed this way, there had been three rafts, all in good condition, left on the east bank. Two of the rafts were still there, but one was missing.

“I see it! There-pulled up on the bank of the island, almost hidden among those leaves,” said Po, whose eyes were sharp. “Someone must have used it to cross over.”

“Perhaps they’re still on the island,” said Larth. He did not begrudge others the use of the rafts, and the island was large enough to share. Nonetheless, the situation required caution. He cupped his hands to his mouth and gave a shout. It was not long before a man appeared on the bank of the island. The man waved.