"Famed author Mary Higgins Clark on faith, optimism and how she and her daughter Carol came to collaborate on a TV pilot". Interview with John W. Kennedy, www.beliefnet.com.
Yvon Chouinard (2016). “Let My People Go Surfing: The Education of a Reluctant Businessman--Including 10 More Years of Business Unusual”, p.96, Penguin
"Getting from A to Z: Why Animal Activists Should Support Incremental Reforms to Help Animals" by Bruce Friedrich, www.huffingtonpost.com. February 21, 2011.