Philip E. Ginsburg is the author of Poisoned Blood, a New York Times bestseller, and The Shadow of Death. Since retiring as a writer, Ginsburg has worked as a volunteer advisor/mediator at the New Hampshire Consumer Protection Bureau and a court guardian for children in abuse and neglect cases.
David Colacci has been an actor and a director for over thirty years, and has worked as a narrator for over fifteen years. He has won AudioFile Earphones Awards, earned Audie nominations, and been included in Best of the Year lists by such publications as Publishers Weekly, AudioFile magazine, and Library Journal.