The Heart of Islam: Enduring Values for Humanity

The Road Less Travelled: A New Psychology of Love, Traditional Values and Spiritual Growth

The Garden of Truth: Knowledge, Love, and Action

Transcending the Levels of Consciousness: The Stairway to Enlightenment

Islam in the Modern World: Challenged by the West, Threatened by Fundamentalism, Keeping Faith with Tradition

Summa Theologica (All Complete & Unabridged 3 Parts + Supplement & Appendix + interactive links and annotations)

The Need for a Sacred Science

Fear and Trembling

Knowledge and the Sacred

An Introduction to Islamic Cosmological Doctrines

Islamic Philosophy from Its Origin to the Present: Philosophy in the Land of Prophecy

Buddhist Stories Volume 1

Islamic Life and Thought

On the Way to Krishna

Sufi Essays

NKJV, Daily Bible: Read the Entire Bible in One Year

Religion and the Order of Nature

The Buddhist Perspective on Life