"Q&A: Ed Helms on Nerdom and How He Almost Destroyed His Hands for Mumford & Sons". Interview with Eric Spitznagel, www.esquire.com. September 6, 2013.
Henry David Thoreau (2014). “Citizen Thoreau: Walden, Civil Disobedience, Life Without Principle, Slavery in Massachusetts, A Plea for Captain John Brown”, p.131, Graphic Arts Books
"Bringing Dark Places to Film: An Interview with Gone Girl Author Gillian Flynn". Interview with Kristin Fritz, www.signature-reads.com. June 29, 2012.