Books:

• Pennebaker, J. W. (2011). The secret life of pronouns: What our words say about us. New York: Bloomsbury Press.
• Pennebaker, J. W. (2004). Writing to heal: A guided journal for recovering from trauma and emotional upheaval. Oakland, CA: New Harbinger Press.
• Pennebaker, J. W. (1997). Opening up: The healing power of expressing emotions. New York: Guilford Press.
• Pennebaker, J.W., & Evans, J. (2014). Expressive Writing: Words that Heal. Idyll Arbor Books.
• Pennebaker, J. W., Paez, D., & Rimé, B. (Eds.). (1997). Collective memory of political events: Social psychological perspectives. Hillsdale, NJ: Erlbaum.
• Pennebaker, J. W., & Smyth, J. (2016). Opening up by writing it down: The healing power of expressive writing (3rd. ed.). New York: Guilford.

Journal Articles:

• Boyd, R.L., & Pennebaker, J.W. (2015). Did Shakespeare write Double Falsehood? Identifying an individual’s mental world with text analysis. Psychological Science, doi:10.1177/0956797614566658.
• Ireland, M. E., Slatcher, R. B., Eastwick, P. W., Scissors, L. E., Finkel, E. J., & Pennebaker, J. W. (2010). Language style matching predicts relationship initiation and stability. Psychological Science.
• Pennebaker, J. W., Groom, C. J., Loew, D., & Dabbs, J. (2004). Testosterone as a social inhibitor: Two case studies of the effect of testosterone treatment on language. Journal of Abnormal Psychology, 113, 172-175.
• Pennebaker, J. W., Mehl, M. R., & Niederhoffer, K. (2003). Psychological aspects of natural language use: Our words, our selves. Annual Review of Psychology, 54, 547-577.
• Pennebaker, J. W., & King, L. A. (1999). Linguistic styles: Language use as an individual difference. Journal of Personality and Social Psychology, 77, 1296-1312.
• Slatcher, R. B., & Pennebaker, J. W. (2006). How do I love thee? Let me count the words: The social effects of expressive writing. Psychological Science, 17, 660-664.
• Pennebaker, J. W. (1997). Writing about emotional experiences as a therapeutic process. Psychological Science, 8, 162-166.
• Mehl, M. R., Vazire, S., Ramirez-Esparza, N., Slatcher, R. B., & Pennebaker, J. W. (2007). Are women really more talkative than men? Science, 317, 82.
• Ireland, M.E., & Pennebaker, J.W. (2010). Language style matching in writing: Synchrony in essays, correspondence, and poetry. Journal of Personality and Social Psychology, 99, 549-571.
• Pennebaker, J. W., Paez, D., Deschamps, J. C., Rentfrow, J., Davis, M., Techio, E. M., Slawuta, P., Zlobina, A., & Zubieta, E. (2006). The social psychology of history: Defining the most important events of the last 10, 100, and 1000 years. Psicologia Politica, 32, 15-32.
• Tausczik, Y. R., & Pennebaker, J. W. (2010). The psychological meaning of words: LIWC and computerized text analysis methods. Journal of Language and Social Psychology, 29, 24-54.

Other Publications:

• Pennebaker, J. W., Booth, R. J., & Francis, M. E. (2007). Linguistic Inquiry and Word Count (LIWC2007): A text analysis program. Austin, TX: LIWC.net.
• Pennebaker, J.W., Booth, R.J., Boyd, R.L., & Francis, M.E. (2015). Linguistic Inquiry and Word Count: LIWC 2015. Austin, TX: Pennebaker Conglomerates Inc (www.liwc.net)
• Chung, C. K., & Pennebaker, J. W. (2007). The psychological functions of function words. In K. Fiedler (Ed.), Social communication (pp. 343-359). New York: Psychology Press.
• Pennebaker, J. W., & Chung, C. K. (in press). Expressive
 writing: 
Connections 
to 
physical and 
mental 
health. In H. S. Friedman (Ed.), Oxford handbook of health psychology. New York, NY: Oxford University Press.