� Harper Blaine is a fictional private invesigator and the main protagonist of the Greywalker urban fantasy series written by Kat Richardson.
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Fictional Biography[]
Greywalker
Harper Blaine was working on a case of a perpetrator she was investigating until she was savagely attacked and was at near death for exactly two minutes. As she was revived in the hospital, Harper begins seeing ghostly� shapes and figures in what she described as a 'grey' mist.