We couldn't find a cover image for this book but we did find it listed on Amazon
From the back cover: '"Belerion" is the most comprehensive field guide to the ancient sites of the Land's End peninsula. It features 100 of the finest neolithic tombs, stone circles and standing stones, hill forts and fogous, holy wells and atone crosses. In addition to basic archaeological information, it gives the legends and folklore associated with the sites, traces the ancient tracks and explains the most common place-names.' Craig Weatherhill is Conservation Officer for Penwith District Council, and has undertaken surveys for the Cornwall Archaeological Unit. He is the author of "Cornovia: Ancient Sites of Cornwall and Scilly".