Judy Hall is a leading authority on crystals and spiritual development. She has over 45 years of experience in crystal healing, karmic astrology and past-life therapy. She is the author of over 40 books, including the bestselling The Crystal Bible (2003) and The Crystal Bible 2 (2009) and The Crystal Bible 3 (2013). The Crystal Bible has sold over 1 million copies worldwide and Judy's books have been translated into over 15 languages. Judy was voted the 2014 Kindred Spirit MBS personality of the year and she was listed in the 2015 Watkins Review of the 100 most spiritually influential authors.
Alan Herdman is a world-renowned Pilates expert. He has established Pilates exercise studios in several countries, including opening the first Pilates studio in London in 1970. Three of his books, Pilates: Creating the Body You Want, The Busy Person's Guide to Pilates and Pilates Plus are published by Gaia Books.
Jonathan Hilton is a freelance writer and editor with a wide experience of environmental and complementary health subjects. Over the past 15 years, Jonathan has contributed to or edited around 20 specialist books on subjects including reflexology, yoga, tai chi, colour healing, allergen-free living and constructing and furnishing environmentally low-impact homes and offices. His most recent work is the Gaia book Wild Food.
Joanna Hoare has been a practicing aromatherapist for over 20 years. She joined the IFA (International Federation of Aromatherapists) at their inauguration in 1985 and was elected Chair in 2004. Currently she examines for the IFA and travels the world, in particular the Far East, lecturing and teaching on aromatherapy.
Tanmaya Honervogt is a Reiki Master-Teacher, with a direct lineage to the Reiki source. She has been working with Reiki healing and meditation since 1983. She regularly holds training sessions in traditional Usui Reiki in Europe, Japan and the USA. Previous titles: Reiki, Healing and Harmony Through the Hands, Inner Reiki, A Gaia Busy Person's Guide: Reiki, and Reiki for Emotional Healing.