Moises Velasquez-Manoff covered science and the environment for the Christian Science Monitor, and his work has appeared in the New York Times Magazine, the Chicago Tribune, and Slate, among other publications. He graduated from the Columbia Graduate School of Journalism's Master of Arts program.
Chris Sorensen is a veteran audiobook narrator with over 160 titles to his name. He has received three AudioFile Earphones Awards, and his recording of Sent by Margaret Peterson Haddix was selected as one of the Best Audiobooks of 2010 by AudioFile magazine. He is a member of SAG-AFTRA and the APA.