Ex-cop Luther Malone, lifelong member of the secretive paranormal organization known as the Arcane Society, is waiting to meet Grace Renquist. Hired as an aura-reading consultant in the quest for a murder suspect, she's got zero field experience. She's from tiny Eclipse Bay, Oregon. She's a librarian, for heaven's sake. As for Grace, she's not expecting much, either, from Malone, who walks with a cane and isn't so good with a gun. But even before they reach their hotel in Maui - where they'll be posing as honeymooners - Grace and Luther feel the electric charge between them. Problem is, they need to remain vigilant day and night; because it soon becomes clear there's more going on here. Rogue sensitives - operatives for the underground group Nightshade - are pouring into the luxury resort as if there's a convention. Grace recognizes those dark spikes in their auras. And she understands how dangerous these people can be ... especially with those para-hunters at their sides. As Grace knows all too well, if you don't control your powers, your powers will control you.