Charlotte was the youngest daughter of Felman Lux, Strackman Lux's grandfather. Felman Lux built his dying daughter the Library, its hard drive to contain and embody her living mind and a Doctor Moon to maintain the Library and her spiritual well-being. The library contained all of human history to keep Charlotte entertained. She loved books more than anything and her father gave her all of them. Felman Lux also made sure that nobody outside of his family knew of the main command node's (Charlotte) true nature; he wished for her to live in peace and not be treated like some kind of freak show. (TV: Forest of the Dead)