Stranger in a Strange Land
Robert A. Heinlein
Deepsix
Jack McDevitt
Drums of Autumn
Diana Gabaldon
Outlander (4)
From the Devil We Came
Kevin Donoghue
5th Worlde Sagas (1)
Of Tangible Ghosts
L. E. Modesitt, Jr.
Ghost (1)
Ghost of the White Nights
Ghost (3)
The Ghost of the Revelator
Ghost (2)