Com Pewter is a male machine from Xanth. His talent is changing his local reality. He was first introduced in Golem in the Gears.
Com Pewter is the husband of Com Passion and father of Com Panion, Com Ponent, and Com Pound.
Com Pewter was built for the Muses of Parnassus by Maiden Japan to assist them by recording reality. However, he was misdesigned so that he remakes reality within the confines of his cave. He was once considered an evil machine. In one instance, he made a deal with Murphy and Vadne that he would help them escape to Mundania in exchange for the service of their first born son, Grey. He sent Sending to Mundania so that Ivy could bring Grey into Xanth. Tristan is his mouse who he forced to marry Tacy. Lacuna reprogrammed him to be a nice machine and freed Grey.
When it wants to travel Xanth, it takes the form of Pewter, an android, with faces made on his head screen and a mechanical voice.
Novels: Golem in the Gears, Man from Mundania, Question Quest, Demons Don't Dream, Harpy Thyme, Geis of the Gargoyle, Roc and a Hard Place, Yon Ill Wind, Zombie Lover, Xone of Contention, Swell Foop, Up in a Heaval, Currant Events, Pet Peeve, Stork Naked, Air Apparent, Two to the Fifth, Jumper Cable, Knot Gneiss, Luck of the Draw, Board Stiff, Five Portraits