2014, Michael Yankoski, “Appendix B: Almost Answered: A Q&A with the Author”, in The Sacred Year: Mapping the Soulscape of Spiritual Practice—How Contemplating Apples, Living in a Cave, and Befriending a Dying Woman Revived My Life, W Publishing Group, page 335
2014, Megan McCafferty, Jessica Darling’s It List 2: The (Totally Not) Guaranteed Guide to Friends, Foes & Faux Friends, New York, N.Y., Boston, Mass.: Poppy, page 89