How to heal your house and land. Tips guidance and How Tobook. During our time on earth we have challenges to work through, this doesn?t mean life has to be hard. We can choose to be in pain or we can do something positive to heal and blossom, in divine time. There are practical instructions covering a range of topics that include, Crystals, Essences, Pendulum, Dowsing, Energy, Protection, Land and Personal healing. Roz Tilley has 28 years experience in Geomancy and is a recognised International Teacher in many modalities.