Nicholas Rudd-Jones is the co-author of Pathways, a book on the origin of paths, published by Guardian Books in 2011. It was in the Top 10 Guardian bestseller's list for several weeks, and was referenced in Robert Macfarlane's seminal work, The Old Ways. He is also the co-founder of www.walkingworld.com, the UK's largest online archive of walking routes, with over 6,500 walks across the whole country. Follow @urbanrambles and visitĀ www.urbanrambles.org