Lorna Houston is the author of the Environmental Affinity Reading, the World Peace Reading and the Chakra Reading. Lorna was first introduced to astrology in 1973 and began practicing it in 1987. She has a background in psychology and has coauthored scientific, empirical studies of astrology and crime patterns with Francoise Gauquelin, published in France in the journal Astro-Psychological Problems: The Schneider-Gauquelin Research Journal and in the United States in the Journal of the National Council for Geocosmic Research. Lorna has done community crime prevention work and has offered astrological input to the police for homicide investigation. She is also a naturalist whose nature articles have appeared in the Toronto Field Naturalist and Conscious Country Magazine, and she has sold greeting cards that feature her nature photographs.