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