Paul Devereux' work on ley lines was mainly focused on debunking the mystical properties "falsely" attributed to them. He argues that fake information about ley lines started in 1936 with Dion Fortune's book "Goat-Foot God" where the author introduced the idea that ley lines have mystic power. He also mentions Aimé Michel's 1958 book, "Flying Saucers and the Straight Line Mystery", which stipulates that UFOs followed straight specific lines, an idea that ex-RAF pilot Tony Wedd later linked to Alfred Watkins' "The Old Straight Track". This idea then bloomed in the psychedelic movement of the 1960s and became a pillar of the New Age philosophies.