Boundary
Eric Flint & Ryk E. Spoor
Up in a Heaval
Piers Anthony
Xanth (26)
The Randall Garrett Omnibus
Randall Garrett
The Hunters
Chris Kuzneski
The Ghost of the Revelator
L. E. Modesitt, Jr.
Ghost (2)
Ghost of the White Nights
Ghost (3)
Of Tangible Ghosts
Ghost (1)