Beyond that, though, beyond the fact that it was the golden hour and the waves were crashing and that one side of the lighthouse gleamed like polished brass (or that we were still euphoric over having encountered each other less than 24 hours before), beyond all that was our shared epiphany; which was that the lantern, far from being illuminated from without, was, now that we’d had a chance to observe it up close, shining from within. That it had somehow been kept on—either by electricity or gas or the burning of oil or kerosene—and that it would have had to have been carefully maintained. Which meant that someone, somehow, someone just like us, perhaps, had managed to survive. “It’s beautiful,” said Amelia—and swallowed, batting away the tears. “My God, Francis. Look at it. I never thoug

