Sean B. Carroll is an award-winning scientist, writer, and executive producer. In addition, he is vice president for science education at the Howard Hughes Medical Institute and the Allan Wilson Professor of Molecular Biology and Genetics at the University of Wisconsin-Madison. He lives in Chevy Chase, Maryland.
Patrick Lawlor has recorded over three hundred audiobooks in just about every genre. He has been an Audie Award finalist multiple times and has garnered several AudioFile Earphones Awards, a Publishers Weekly Listen-Up Award, and many Library Journal and Kirkus starred audio reviews.