Greg Critser is an award-winning writer about medicine, science, food, and health. He is the author of the national bestseller Fat Land: How Americans Became the Fattest People in the World and the award-winning Generation Rx: How Prescription Drugs are Altering American Minds, Lives and Bodies.
Actor Erik Synnestvedt has recorded nearly two hundred audiobooks, including The Day We Found the Universe by Marcia Bartusiak and Twitter Power by Joel Comm.