David Palumbo

"When a scientific expedition is launched to study a mysterious alien race, the only ship available is the Nightflyer, a fully autonomous vessel manned by a single human. But Captain Royd Eris remains locked away, interacting with his passengers only as a disembodied voice--or a projected hologram no more substantial than a ghost. Yet that's not the only reason the ship seems haunted. The team's telepath, Thale Lasamer, senses another presence aboard...