"Lines on the Landscape: Ley Lines and Other Linear Enigmas" by Paul Devereux and Nigel Pennick is a hardcover book published in 1989 by T.H.E. Crowood Press LTD. The book explores the mysterious phenomenon of ley lines and other linear enigmas found in the landscape. With 256 pages, this English-language publication delves into the intriguing patterns and alignments of natural and man-made features in the environment, offering a fascinating insight into the hidden secrets of the natural world.