2009 The Steampunk Tarot: Gods of the Machine, Connections, 2012 John Matthews The Grail: Quest for the Eternal, Thames & Hudson, 1981 The Celtic Shaman, Element Books Limited, Shaftesbury, Dorset, 1991 (Great Britain) Taliesin: Shamanism and the Bardic Mysteries in Britain and Ireland, Aquarian Press, 1991 (Reprinted as Taliesin: The Last Celtic Shaman (Inner Traditions, 2000)) King Arthur: From Dark Age Warrior to Mythic Hero, Carlton, 2004 The Grail Seeker's Companion, Thoth, 2004 (with Marian Green) The Wildwood Tarot, Connections, 2011 (with Mark Ryan) The Lost Tarot of Nostradamus, Connections, 2012 (with Wil Kinghan) The Camelot Oracle, Connections, 2012 (with Will Worthington) The Mystery of Spring-Heeled Jack: From Victorian Legend to Steampunk Hero, Destiny Books, 2016 Caitlín Matthews Mabon and the Mysteries of Britain: An Exploration of the Mabinogion, Arkana, 1987 The Elements of the Goddess, Element, 1989 The Elements of Celtic Tradition, Element, 1989 Arthur and the Sovereignty of Britain: King and Goddess in the Mabinogion, Arkana, 1990 Sophia Goddess of Wisdom: the divine feminine from black goddess to world-soul, HarperCollins, 1991 Celtic Wisdom Sticks: An Ogham Oracle, Connections, 2001 Sophia, The Bride of God, Quest, 2001 Singing the Soul Back Home: Shamanic Wisdom for Every Day, Connections, 2002 The Psychic Protection Handbook: Powerful Protection for Uncertain Times, Piatkus, 2005 Celtic Visions: Seership, Omens and Dreams of the Otherworld, Watkins, 2012 References External links Hallowquest John and Caitlin Matthews Homepage Caitlín Matthews at LC Authorities, 37 records Arthurian scholars English children's writers Holy Grail Married couples