← All characters
Stand by for Mars! · Character
Jon Builker
Jon Builker is a character in Stand by for Mars! by Carey Rockwell.
minor
First appearance: 0000-i
A minor character mentioned in the narrative.
Stand by for Mars! · Character
Jon Builker is a character in Stand by for Mars! by Carey Rockwell.
minor
First appearance: 0000-i
A minor character mentioned in the narrative.