She scowled. “I didn’t see any other way. Did you?” In truth, I didn’t. I was pretty sure Mallory’s solution was the way we’d been meant to use the whetstone. The gods, or our wyrd, or some twisted sense of Nornish humor had dictated that we would sail halfway across the world, undergo many hardships to win a gray rock, then use it to trick nine miserable thralls into killing one another.