"Pragmatic engineer Anna works as a psychic in the Samson Brothers Circus, but she doesn't believe in anything supernatural--until her twin sister Kat is murdered and comes back as a very demanding ghost. Sharing a room with her sister was hard, but now they're sharing a body while trying to identify the killer. With few leads, a troupe full of secretive folk, and strange paranormal occurrences popping up around the circus, solving the case seems...

A murder is tough thing to solve, even without temperamental performers, supernatural occurrences, and the ghost of the victim giving commentary. But as Kat's only link to the living world, it's up to scientifically-minded Anna to figure out who killed her sister-before any more murders rock the small traveling community. Yet as she gets closer to finding a lead, even more unbelievable events obscure the truth: roustabouts start sprouting horns, performers...