Dr. John Marks

After writing for "U.S. News & World Report" for a decade, John Marks became a producer for Morley Safer at "60 Minutes". Marks is the author of three novels; "Reasons to Believe" is his first work of nonfiction. He is a Texas native and a graduate of Davidson College, and has an MA in creative writing from the University of Iowa. He lives in Massachusetts with his family.