[en] Coincidance: A Head Test New Falcon Publications
Wilson, Robert Anton,

[en] 50 Simple Questions for Every Christian Prometheus Books
Harrison, Guy P.,

[en] I Am Non-Duality
Klein, Jean,

[en] Be Who You Are Non-Duality
Klein, Jean,

[en] Fairy Tale Rituals · Engage the Dark, Eerie & Erotic Power of Familiar Stories Llewellyn Publications
Klein, Kenny,

[en] The Compass Vanguard Press
Kling, Tammy, Ellis, John Spencer,

[en] Hinduism · A Short History State University of New York Press
Klostermaier, Klaus K.,

[en] Winter Watch Prism Book Group
Klumpers, Anita,

[en] Roadkill CreateSpace Independent Publishing Platform
Kirke, Leonard,

[en] Daily Love Hay House, Inc.
Kipp, Mastin,

[en] Self-Meditation Workman Publishing Company
Kipfer, Barbara Ann,

[en] Good Vibes, Good Life Hay House
King, Vex,

[en] Kahuna Healing Quest Books
King, Serge Kahili,

[en] Decree XPPublishing
King, Patricia,

[en] The Magical World of Madame Métier Skyhorse Publishing
Kingma, Daphne Rose,

[en] The Ten Things to Do When Your Life Falls Apart · An Emotional and Spiritual Handbook New World Library
Kingma, Daphne Rose,

[en] Be Your Own Shaman Hay House, Inc.
King, Deborah,

[en] Tantric Coconuts Crown
Kincaid, Greg,

[en] Thriving Through Uncertainty TarcherPerigee
Kieves, Tama J.,

[en] Purity of Heart Is to Will One Thing HarperOne
Kierkegaard, Søren, Steere, Douglas V.,