Seligman, Martin (1992) Helplessness: On Depression, Development, and Death, San Francisco: W H Freeman & Co
Seligman, Martin (1991/2006) Learned Optimism, New York: Knopf.
Seligman, Martin (2012) Flourish, New York: Simon Element.
Seligman, Martin (2018) The Hope Circuit, New York: Public Affairs.
Weitz, Kevin and William Bergquist (2025) The Crises of Expertise and Belief, Harpswell, ME: Atlantic Soundings Press.
Wolfe, Thomas (1929/2006) Look Homeward Angel, New York: Scribners.
Young, Jeffrey, Janet Klosko and Marjorie Weishaar (2006) Schema Therapy: A Practitioner’s Guide, New York: Guilford Press.
Youngren, Westley and Others (2025) Targeted dream incubation and dream self-efficacy, SLEEP Advances, Volume 6, Issue 2, April, zpaf013, https://doi.org/10.1093/sleepadvances/zpaf013
