The Invisible Arrow (The Mason Braithwaite Paranormal Mystery Series)

When an old client sends psychic investigator Mason on a ghost hunt, he stumbles onto a research lab populated by strangely passive scientists with some remarkably advanced tech. Ingratiating himself with Annette, the director, by participating in the local town's folk festival as the Hunter, Mason scores a gig--to find Qualtrough, a scientist gone missing under mysterious circumstances. Equipped by the researchers with a new suit and a fat wad of cash, and using his burgeoning psychic powers, Mason sets out on his own to hunt for Qualtrough in the shadowy underworld of Los Angeles nightlife, tangling with drag queens, cops, and con artists and finding his voice in an unfamiliar world.