Achor, Shawn. The Happiness Advantage: The Seven Principles of Positive Psychology That Fuel Success and Performance at Work. New York: Currency, 2010.
Alberti, Fay Bound. A Biography of Loneliness: The History of an Emotion. Oxford: Oxford University Press, 2019.
Alberti, Fay Bound. “One Is the Loneliest Number: The History of a Western Problem.” Aeon, September 12, 2018. https://aeon.co/ideas/one-is-the-loneliest-number-the-history-of-a-western-problem.
Baumeister, Roy F. The Cultural Animal: Human Nature, Meaning, and Social Life. New York: Oxford University Press, 2005.
Cacioppo, John T., and William Patrick. Loneliness: Human Nature and the Need for Social Connection. New York: Norton, 2009.
Cacioppo, John T., Louise C. Hawkley, and Gary G. Berntson. “The Anatomy of Loneliness.” Current Directions in Psychological Science 12, no. 3 (2003): 71–74. https://www.jstor.org/stable/20182842?seq=1.
Chen, Zhansheng, et al. “When Hurt Will Not Heal: Exploring the Capacity to Relive Social and Physical Pain.” Psychological Science 19, no. 8 (2008): 789–95. https://pubmed.ncbi.nlm.nih.gov/18816286/.
Csikszentmihalyi, Mihaly. Finding Flow: The Psychology of Engagement with Everyday Life. New York: Basic Books, 1998.
DePaulo, Bella. Singled Out: How Singles Are Stereotyped, Stigmatized, and Ignored, and Still Live Happily Ever After. New York: St. Martin's, 2007.
Diamond, Jared. The World Until Yesterday: What Can We Learn from Traditional Societies? New York: Penguin, 2013.
Finkel, Michael. “The Strange and Curious Tale of the Last True Hermit.” GQ, August 4, 2014. https://www.gq.com/story/the-last-true-hermit.
Finkel, Michael. The Stranger in the Woods: The Extraordinary Story of the Last True Hermit. New York: Knopf Doubleday, 2017.
Forgas, Joseph P., and Roy F. Baumeister, eds. The Social Psychology of Living Well. New York: Taylor and Francis, 2018.
Friedrich, Lena. “The Hermit—the True Legend of the North Pond Hermit.” Vimeo, April 10, 2020. https://vimeo.com/406217619.
Gawande, Atul. “Hellhole.” New Yorker, March 23, 2009. https://www.newyorker.com/magazine/2009/03/30/hellhole.
Gottman, John, and Nan Silver. What Makes Love Last? How to Build Trust and Avoid Betrayal. New York: Simon & Schuster, 2013.
Haney, Craig. “Mental Health Issues in Long-Term Solitary and ‘Supermax' Confinement.” Crime and Delinquency 49, no. 1 (2003): 124–56. https://www.researchgate.net/publication/249718605_Mental_Health_Issues_in_Long-Term_Solitary_and_Supermax_Confinement.
Hari, Johann. Lost Connections: Uncovering the Real Causes of Depression—and the Unexpected Solutions. New York: Bloomsbury, 2018.
Harris, Michael. Solitude: In Pursuit of a Singular Life in a Crowded World. New York: St. Martin's, 2017.
Holt-Lunstad, Julianne. “Why Social Relationships Are Important for Physical Health: A Systems Approach to Understanding and Modifying Risk and Protection.” Annual Review of Psychology 69 (January 2018): 437–58. https://pubmed.ncbi.nlm.nih.gov/29035688/.
Insel, Thomas R. “Is Social Attachment an Addictive Disorder? Physiology and Behavior 79 (August 2003): 351–57. https://pubmed.ncbi.nlm.nih.gov/12954430/.
Junger, Sebastian. Tribe: On Homecoming and Belonging. New York: Grand Central, 2016.
Kemp, Andrew Haddon, Juan A. Arias, and Zoe Fisher. “Social Ties, Health, and Wellbeing: A Literature Review and Model.” In Neuroscience and Social Science: The Missing Link, edited by Augustín Ibáñez, Luca Sedeño, and Adolfo M. Garcia. Cham, Switzerland: Springer International, 2018. https://www.researchgate.net/publication/317616735_Social_Ties_Health_and_Wellbeing_A_Literature_Review_and_Model.
Khazan, Olga. “How Loneliness Begets Loneliness.” Atlantic, April 2017. https://www.theatlantic.com/health/archive/2017/04/how-lonelinessbegets-loneliness/521841/.
Klinenberg, Eric. Going Solo: The Extraordinary Rise and Surprising Appeal of Living Alone. New York: Penguin, 2013.
Latson, Jennifer. The Boy Who Loved Too Much: A True Story of Pathological Friendliness. New York: Simon & Schuster, 2017.
Lilienfeld, Scott O., et al. Fifty Great Myths of Popular Psychology: Shattering Widespread Misconceptions about Human Behavior. Malden, MA: Wiley-Blackwell, 2010.
Massachusetts General Hospital. “Social Connection Is the Strongest Protective Factor for Depression.” ScienceDaily, August 14, 2020. https://www.sciencedaily.com/releases/2020/08/200814131007.htm.
Massachusetts Institute of Technology. “A Hunger for Social Contact.” Science-Daily, November 23, 2020. https://www.sciencedaily.com/releases/2020/11/201123120724.htm.
Murthy, Vivek H. Together: The Healing Power of Human Connection in a Sometimes Lonely World. New York: Harper Wave, 2020.
Olds, Jacqueline, and Richard S. Schwartz. The Lonely American: Drifting Apart in the Twenty-First Century. Boston: Beacon, 2010.
Pinker, Susan. The Village Effect: How Face-to-Face Contact Can Make Us Healthier and Happier. Toronto: Random House of Canada, 2014.
Powdthavee, Nattavudh. “Putting a Price Tag on Friends, Relatives, and Neighbours: Using Surveys of Life Satisfaction to Value Social Relationships.” Journal of Socio-Economics 37, no. 4 (2008): 1459–80. https://www.sciencedirect.com/science/article/abs/pii/S1053535707001205.
Seelye, Katharine Q. “‘Boo Radley' of the Woods? Not to All Maine Neighbors.” New York Times, June 12, 2013. https://www.nytimes.com/2013/06/12/us/hermit-in-maine-is-legend-to-some-thief-to-others.html.
Self, Will, et al. “‘Would That All Journeys Were on Foot': Writers on the Joys of Walking.” Guardian, September 18, 2018. https://www.theguardian.com/cities/2018/sep/18/would-that-all-journeys-were-on-foot-writers-on-the-joy-of-walking.
Shenk, Joshua Wolf. “What Makes Us Happy?” Atlantic, June 2009. https://www.theatlantic.com/magazine/archive/2009/06/what-makes-ushappy/307439/.
Simonton, Dean Keith. The Wiley Handbook of Genius. Chichester, UK: Wiley Blackwell, 2014.
Stevens, Jenny. “The Friend Effect: Why the Secret of Health and Happiness Is Surprisingly Simple.” Guardian, May 23, 2018. https://www.theguardian.com/society/2018/may/23/the-friend-effect-why-the-secret-of-health-and-happiness-is-surprisingly-simple.
Stockholm University. “Trust in Others Predicts Mortality in the United States.” ScienceDaily, October 25, 2018. https://www.sciencedaily.com/releases/2018/10/181025103318.htm.
Storr, Will. Selfie: How We Became So Self-Obsessed and What It's Doing to Us. New York: Harry N. Abrams, 2019.
Storr, Anthony. Solitude: A Return to the Self. New York: Free Press, 2005.
Vincent, David. A History of Solitude. Cambridge, UK: Polity, 2020.
Walton, Gregory M., et al. “Mere Belonging: The Power of Social Connections.” Journal of Personality and Social Psychology 102, no. 3 (2012): 513–32. https://pubmed.ncbi.nlm.nih.gov/22023711/.
Whitehead, Nadia. “People Would Rather Be Electrically Shocked Than Left Alone with Their Thoughts.” Science, July 3, 2014. https://www.sciencemag.org/news/2014/07/people-would-rather-be-electrically-shocked-left-alone-their-thoughts.
Wikipedia. “Christopher Thomas Knight.” https://en.wikipedia.org/wiki/Christopher_Thomas_Knight.
Wikipedia. “Solitary Confinement.” https://en.wikipedia.org/wiki/Solitary_confinement.
Worrall, Simon. “Why the North Pond Hermit Hid from People for Twenty-Seven Years.” National Geographic, April 8, 2017. https://www.nationalgeographic.com/news/2017/04/north-pond-hermit-maine-knight-stranger-woods-finkel/.
Yeginsu, Ceylan. “U.K. Appoints a Minister for Loneliness.” New York Times, January 17, 2018. https://www.nytimes.com/2018/01/17/world/europe/uk-britain-loneliness.html.
