I took a peak at the end of my "Titans Family Reunion" graphic novel, before reading it, out of curiosity, and I saw what appeared to be a white or silver lantern...
Is there such a thing as a white, or silver, lantern?
If so, are they related to the green lanterns and other lantern corps's somehow, as I imagine they must be?
If a green lantern is powered by willpower, yellow is powered by fear, red by rage, and blue/indigo by hope... What's a white lantern powered by?
Is there an actual white lantern corps, or is there only a small number of the white lanterns, not organized in any real way?