The Shield of Time
Poul Anderson
To the Green Mountains
Eleanor Cameron
The Truth
Terry Pratchett
Discworld (25)
Speak No Evil: A Novel
Allison Brennan
Evil (1)
The Ghost of the Revelator
L. E. Modesitt, Jr.
Ghost (2)
Ghost of the White Nights
Ghost (3)
Of Tangible Ghosts
Ghost (1)