- The Sane Society – Erich Fromm
- Man’s Search for Meaning – Viktor Frankl
- Modern Man in Search of a Soul – Carl Jung
- The Denial of Death – Ernest Becker
- The Birth and Death of Meaning: An Interdisciplinary Perspective on the Problem of Man – Ernest Becker
- Maps of Meaning: The Architecture of Belief – Jordan B. Peterson
- How Will You Measure Your Life? – Clayton Christensen, James Allworth, and Karen Dillon
- On What Matters, Volume One – Derek Parfit
- The Meaning of It All: Thoughts of a Citizen-Scientist – Richard Feynman
- The Meaning of Things: Applying Philosophy to Life – A. C. Grayling
- The Stranger – Albert Camus
- Laughing at Nothing: Humor as a Response to Nihilism – John Marmysz