Karma Marx is a transmortis anomaly exterminator or in other words she exorcises spirits and entities to the Akashic Plain where they dwell in perpetual torment until they are released. Karma has been working for the Akashic League exterminating spirits because she was charged with wergeld for an accidental murder. Karma is also half poltergeist which gives her special abilities that mere humans don't have.

Karma's marriage to Spider has been shaky for a while but after receiving some disturbing pictures, she's had enough of his sick ways. Karma wants a divorce. The only problem is Spider wants Karma to clean aka exterminate one more house before he grants her a divorce. This house is one that Spider bought from a poltergeist named Adam. Karma doesn't know the whole story about the house when she arrives to exterminate and is shocked when she meets the owner, Adam, still living there.

Karma has a habit of not truly exterminating the houses she cleans. Sometimes she tends to take the spirits back to her home as house guests and unbeknownst to her Spider is well aware of her dirty little secret. Since Karma can't be trusted to do the job right, Spider shows up at the house with his partner Meredith. An argument ensues over who the rightful owner of the house is, and along with a couple other people, the house is put under a seal by Adam. Everyone is trapped in the house until the seal is released and questions are answered.

When one of the ''house guests'' ends up murdered, everyone is a suspect. Secrets are uncovered and pasts are brought back to the surface. No one trusts each other and there is a murderer amongst them. Will Karma and Adam be able to find the killer before they murder another person?

GHOST OF A CHANCE is a paranormal murder mystery with a surprise ending. While the mystery was tightly plotted, I found the ending to be implausible and out of left field. Some of the subject matter is too dark for the light humorous tone of the story and feels out of place. I struggled to finish this short book because of the lack of characterization and blandness of the writing. Several made up words are used to describe things in the Otherworld, but they are never fully explained. Also, the darker subject matter makes it too much for a child to read in my opinion. I wasn't thrilled with this book.