General

• Mysticism in the World Religions

• Gnosis Archive

Buddhism

• Zen Buddhism

Christianity

• Christian Mysticism

• Matthew Fox and Creation Spirituality

Hinduism

• Hindu Mysticism

I Ching

Clarity's Links

Islam

• Sufism or Islamic Mysticism

• Work of Michael A. Sells

Judaism

• Jewish Mysticism

• Kabbalah and Jewish Mysticism

Taoism

• Taoism Information Page

• Taoist Mysticism

Zoroastrianism

• Zoroastrian Mysticism

Other

• Greenzine (Mystical Ecology)

• Resources for Bahai Mysticism

• Kahlil Gibran

• Transcendentalism

• Ken Wilber

Publishers

• White Cloud Press: Books on Spirituality, World Religions, Kahlil Gibran

• Mystic Vision Books: A fine selection of books on mysticism, including some by other publishers