Spiritual & Self-Help:
* A Return to Love: Reflections on the Principles of a Course in Miracles (1992) - her most popular book, focusing on the spiritual principles of forgiveness and love.
* Illuminata (1995) - exploring the nature of the soul and the path to enlightenment.
* Healing the Soul of America (1997) - a call for spiritual awakening and social transformation in America.
* Everyday Grace (2000) - offering spiritual insights for daily life.
* The Gift of Change (2001) - on overcoming fear and embracing change.
* The Age of Miracles: Embracing the Power of Love in a Time of Crisis (2008) - advocating for a more loving and compassionate world.
* Enchantment: The Art of Changing Hearts, Minds, and Actions (2012) - exploring the power of persuasion and influence.
* Tears to Triumph: The Spiritual Journey from Suffering to Healing (2017) - addressing personal and societal suffering and how to find hope and healing.
Political & Social Commentary:
* The Politics of Love: A New Vision for America (2002) - offering a progressive vision for American politics based on spiritual principles.
* The New York Times Best Seller list: her book Caste: The Origins of Our Discontents (2020) - a detailed analysis of the caste system in America.
* The Argument: Billionaires, Politicians, and the Rest of Us (2019) - a critique of modern political discourse and the influence of wealth.
Fiction:
* A Woman's Journey Through the Year of the Woman (1992) - a novel about a woman's journey of self-discovery.
* The Gift of Fear (1996) - a thriller about a woman who learns to trust her intuition.
Other:
* Marianne Williamson: On the Spiritual Meaning of Money (audio recording)
* The Heart of Forgiveness (audio recording)
Recent works:
* The Law of Love: An Invitation to Spiritual Transformation (2023)
This is not an exhaustive list, but it provides a good overview of the books Marianne Williamson has written.