Should "Ghost" even be part of this page? Ghosts have nothing to do with souls, really. PK Fwooper 19:57, 3 July 2009 (UTC)

They do within the context of the Harry Potter series. In Half-Blood Prince, Ch. 21, Snape describes a ghost as "the imprint of a departed soul left upon the earth." Starstuff (Owl me!) 18:56, 6 July 2009 (UTC)