Cyborg
William F. Wu
Isaac Asimov's Robot City (3)
Dictator
Isaac Asimov's Robots In Time (4)
Emperor
Isaac Asimov's Robots In Time (5)
Isaac Asimov's Robots in Time: Invader
Isaac Asimov's Robots In Time (6)
Marauder
Isaac Asimov's Robots In Time (2)
Perihelion
Isaac Asimov's Robot City (6)
Predator
William F. Wu & Matt Elson
Isaac Asimov's Robots In Time (1)
Warrior
Isaac Asimov's Robots In Time (3)