This has been an enthralling read. The authors have successfully deployed an approach of intuition and solid research to produce an excellent read that not only describes the energy line, but also provides a wealth of information about the history and folklore associated with its route. Even though I have explored Britain widely, there is still much to learn about our magical isle. A more thorough proof read would have been worthwhile, but nevertheless I don't feel that this detracts from a five-star rating. I would also recommend Gary's earlier work, The Spirit of Portland.