Melinda's baby is born, but five years later she still fears his birthday curse. While trying to give Aiden a normal childhood and help him deal with his gift, she finds herself battling a ghost for his life.
Jim isn't bothered when Aiden seems to have imaginary friends, but Melinda soon suspects they are 'shadow' ghosts, whom watcher Carl warns are so scary the book even wipes itself to shake them off. Jim and his mentor, Dr. Forrest Morgan, surprisingly loose a patient in surgery and are haunted by a girl ghost. It's about med student Tina Clark, who went missing after an affair with Morgan. Eli is passed over for promotion by college president Josh Bedford, who is haunted by a ghost while watching over his dying mother and discovered Tina's night job as stripper.
A famous graphic novelist is being haunted by the ghost of a teenage boy. As the novelist installs his new novel strange things start happening to him as Melinda tries to solve the mystery of who is trying to stop his work the novelist will be tormented. Melinda then finds out that whatever the writer wrote in his novel is predicted by what the ghost is doing to the writer.
When a confused ghost dressed as a clown begins haunting Melinda's house, it's up to her and Eli to look for answers in the ghost's final case as a private investigator - a love story involving greed and suspicion.