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    Tolstoy, Leo. Translated by Aylmer Maude. Dover Books on Western Philosophy, 2004.

  • Letters from a Stoic.
    Seneca, Lucius Annaeus. Dover Thrift Editions, Dover Publications, 2007.

  • Meditations.
    Marcus Aurelius. Translated and annotated by Robin Waterfield. Basic Books, 2022.

  • The Will to Meaning.
    Frankl, Viktor E. Beacon Press, 1969.

  • The Use of the Self.
    Alexander, F. Matthias. Orion / Mouritz, 1932.

  • The Way of the Shaman.
    Harner, Michael. HarperOne, 1980.

  • The War of Art: Break Through the Blocks and Win Your Inner Creative Battles.
    Pressfield, Steven. Black Irish Entertainment, 2002.

  • So Good They Can’t Ignore You: Why Skills Trump Passion in the Quest for Work You Love.
    Newport, Cal. Grand Central Publishing, 2012.

  • The Stoics.
    Edited by John M. Rist. University of California Press, 1978.

  • Battle of Mount Whitney and Other Essays: Stoic Philosophy in Practice.
    Wiegardt, Erik. Kindle edition, 2015.

  • Path of the Sage: Stoic Philosophy Challenged & Restored.
    Wiegardt, Erik. Kindle edition, 2017.

  • Creation in Stasis: A Regular Person’s Guide to Understanding Why We Exist and How We Got Here.
    Sudworth, E. L. Kindle edition, 2018.

  • One Truth, One Law: I Am, I Create.
    Werley, Erin. Kindle edition, 2016.

  • Tribes.
    Godin, Seth. Portfolio, 2008.

  • The Dip.
    Godin, Seth. Portfolio, 2007.

  • How to Win Friends and Influence People.
    Carnegie, Dale. Simon & Schuster, 1936.