Harper Blaine was your average small-time P.I. until a two-bit perp's savage assault left her dead for two minutes. When she comes to in the hospital, she sees things that can only be described as weird-shapes emerging from a foggy grey mist, snarling teeth, creatures roaring. But Harper's not crazy. Her "death" has made her a Greywalker- able to move between the human world and the mysterious cross-over zone where things that go bump in the night exist. And her new gift is about to drag her into that strange new realm-whether she likes it or not.

Harper Blaine was your average small-time PI until she died - for two minutes. Now she's a Greywalker - walking the thin line between the living world and the paranormal realm. And she's discovering that her new abilities are landing her all sorts of "strange" cases. In the days leading up to Halloween, Harper's been hired by a university research group that is attempting to create an artificial poltergeist. The head researcher suspects someone is faking the phenomena, but Harper's investigation reveals something else entirely - they've succeeded. And when one of the group's members is killed in a brutal and inexplicable fashion, Harper must determine whether the killer is the ghost itself, or someone all too human.

Harper Blaine was your average small-time P.I. until she died for two minutes. Now Harper is a Greywalker—walking the thin line between the living world and the paranormal realm. And she's discovering that her new abilities are landing her all sorts of "strange" cases. Pioneer Square's homeless are turning up dead and mutilated, and zombies have been seen roaming the underground—the city buried beneath modern Seattle. When Harper's friend Quinton believes he may be implicated in the deaths, he persuades her to investigate. But the killer is no mere murderer—it is a creature of ancient legend. And Harper must deal with both the living and the dead to stop the monster and its master…...unless they stop her first.

The toughest case yet for Greywalker Harper Blaine... Why did Seattle investigator Harper Blaine-as opposed to others with near-death experiences-become a Greywalker? When Harper digs into her own past, she unearths some unpleasant truths about her father's early death as well as a mysterious puzzle. Forced by some very demanding vampires to take on an investigation in London, she soon discovers her present trouble sin England are entangled with her dark past back in Seattle-and her ultimate destiny as a Greywalker.

This story was a free download from Kat Richardson's page for a while.

Harper Blaine was your average small-time P. I. until she died-for two minutes. Now she's a Greywalker, walking the line between the living world and the paranormal realm. There are others who know about her new powers-others with powerful tools and evil intentions, and now that the man who "killed" her has been murdered, the police are also paying close attention. That means Harper has to watch her step while searching for the ghost of her "killer"-who could be a valuable clue in the puzzle of Harper's past and her father's death, as well as a key to figuring out who's trying to manipulate her new powers and why. But with her growing powers pulling her into the Grey, Harper might not be able to come back out...

After being shot in the back and dying - again - Harper's recovery has been hard. She's lost many of the powers she'd acquired since first becoming a Greywalker, and knows that if she dies one more time, she won't be coming back. Her only respite is her work - until she sees a ghostly car accident for which there are no records.

Harper Blaine was your average small-time PI until she died—for two minutes. Now Harper is a Greywalker, treading the thin line between the living world and the paranormal realm. And she’s discovering that her new abilities are landing her all sorts of “strange” cases. A quarter-century ago, the Seawitch cruised away from her dock and disappeared with everyone on board. Now, the boat has mysteriously returned to her old berth in Seattle and the insurance company has hired Harper to find out what happened. But Harper is not the only one investigating. Seattle Police Detective Rey Solis is a good cop, albeit one who isn’t comfortable with the creepy cases that always seem to end up in Harper’s lap. As they explore the abandoned vessel, Harper and Solis discover a cabin containing symbols drawn in human blood, revealing the ghost ship’s grave history. As Solis focuses on the possible murder of a passenger’s wife, Harper’s investigation leads her to a powerful being who may be responsible for the disappearance of the Seawitch’s passengers and crew. And while their searches lead Harper and Solis in different directions, they will need to put aside their differences to solve a deadly mystery twenty-five years in the making…

When a comatose woman suddenly wakes up and starts painting scenes she’s never witnessed, with a skill she’s never had, medical science has no explanation. As more bizarre phenomena manifest, even her doctors start to wonder if the woman may be possessed. Frustrated and frightened, the patient’s sister reluctantly turns to Greywalker Harper Blaine to discover who—or what—is occupying her sister’s body. As Harper digs into the case of apparent possession, she discovers other patients struck with the same mystifying afflictions and a disturbing connection to one of the most gruesome stories in Washington’s history…

Harper Blaine was your average small-time PI until she died—for two minutes. Now Harper is a Greywalker, treading the thin line between the living world and the paranormal realm. And these abilities are landing her all sorts of “strange” cases.... Turmoil, sickness, and destruction are sweeping through Europe—and its effects are being felt all the way across the world in Seattle. Harper Blaine and her lover, Quinton, suspect that Quinton’s father, James Purlis—and his terrifying Ghost Division—are involved. Following a dark trail of grotesque crimes and black magic across the Old World, the pair slowly draws closer to their quarry. But finding and dismantling the Ghost Division won’t be enough to stop the horror that Purlis has unwittingly set in motion. An ancient and forgotten cult has allied with Quinton’s mad father. And their goals are far more nightmarish than Harper and Quinton—or even Purlis—could ever imagine. The pursuit leads to Portugal, where the desecrated tomb of a sleeping king and a temple built of bones recall Harper’s very first paranormal case and hold clues to the cult’s true intentions. Harper and Quinton will need all the help they can get to avert a necromantic cataclysm that could lay waste to Europe and drag the rest of the world to the brink of war.