ZFINITY

After being honorably discharged as a sergeant in the U.S. Army, David Achord found his true calling in law enforcement. His twenty-five-year career included stints with the Rutherford County Sheriff's Department and the Metropolitan Nashville Police Department. David is the author of the Zombie Rules series.

Graham Halstead is a professionally trained actor and voice artist, born and raised in Virginia and now living and working in Brooklyn, New York City. His voice is youthful, easy-flowing, and flexible, and lends itself to many different types of storytelling. He can be heard on TV and radio voicing spots for Airborne and Allegra.