Katelin is a witch flyer, one of the few able to ride a Stick with the power of her mind. She flies for the Boston Police Department in a world where any paranormal gift is rare, and supernatural abilities are treasured—and feared.

David Sabado has overcome mental illness to become one of the finest pianists in the country.

Five years ago, Katelin Loquess thought she had everything—love with David, a wonderful job, and the joy of flying. Now, David has left, the job is miserable and the joy has disappeared.

Then the murders start and Katelin and David meet again. Each murder connected to them. Each one getting closer.