1. Could you bring us up to speed on 'silver bullet'? I did not see the previous post. Are you looking for a definition, and if so, what's the context?
2. The Ghost of Christmas Past - The first spirit to visit Scrooge, a curiously childlike apparition with a glowing head. He takes Scrooge on a tour of Christmases in his past. The spirit uses a cap to dampen the light emanating from his head. A Christmas Carol.