Shawn Robbins is the author or coauthor of six books, including Sterling Ethos's mega-successful Modern-Day Witch series The Holistic Witch, Psychic Spellcraft, The Witch's Way, The Crystal Witch, The Good Witch, and Wiccapedia (used as a reference line in many online Wicca schools and covens), as well as The Wiccapedia Spell Deck and Wiccapedia Journal. She has taught classes about herbs, health, and healing at the New York School of Occult Arts.
Leanna Greenaway is a popular British clairvoyant who has appeared on TV and radio. She is the author or co-author of numerous books, including The Holistic Witch, Psychic Spellcraft, The Witch's Way, The Crystal Witch, Wiccapedia, and Simply Tarot, as well as The Wiccapedia Spell Deck and Wiccapedia Journal. She was a columnist for UK Fate & Fortune Magazine.