Bearing an hourglass
Piers Anthony
Incarnations of Immortality (2)
Doom of the Darksword
Margaret Weis & Tracy Hickman
The Darksword (2)
Recital
Roger Zelazny
Conflict
M. S. Willis
The Planet of the Robot Slaves
Harry Harrison
Bill, the Galactic Hero (2)
The Planet of Tasteless Pleasure
Bill, the Galactic Hero (4)
The Planet of Robot Slaves
The Final Incoherent Adventure
Bill, the Galactic Hero (7)
Bill, the Galactic Hero on the Planet of Tasteless Pleasure
Bill the Galactic Hero
Bill, the Galactic Hero (1)
Bill, the Galactic Hero, on the Planet of Zombie Vampires
Bill, the Galactic Hero (5)
On the Planet of Tasteless Pleasure
Harry Harrison & David Bischoff
On the Planet of Zombie Vampires
Harry Harrison & Jack C. Haldeman Ii
On the Planet of Bottled Brains
Harry Harrison & Robert Sheckley
Bill, the Galactic Hero (3)