Hilary Thomas has lectured in Garden Design at the highly-regarded Capel Manor Horticultural College in London, UK. She has been designing gardens for 15 years and teaching students the essential techniques for 12 years since establishing the first planting design course at Capel Manor.
Sarah Tomley is an author, editor and counsellor living in Suffolk, UK. She has contributed to many books on the social sciences, and is the co-author of The Sociology Book (2015) and the Children's Book of Philosophy (2015). Her latest book, What Would Freud Do? was published in June 2017.