Ghosts of Earth

I sensed the vibration—what would have been sound if I’d had ears—but couldn’t tell what it was. Ten years since we all died and became these weird energy ghosts, and I still couldn’t see through walls. Freaking annoying.

“Frank!” I cast down the corridor of the alien ship. “What’s happening in there?”

There was no way to tell if he had received the message I cast. The vibration was gone now. Had it been a door opening? Or closing? Something falling to the deck?

“Frank!” I called again, more...