Rosslyn: Guardian of the Secret of the Holy Grail by Tim Wallace-Murphy and Marilyn Hopkins, the 2000 paperback from Thorsons, is part of the collection at the Reading Room.

“This is the first book to explore the existence of a configuration of seven pre-Christian sites which formed the route of a pilgrimage of initiation used by Druids, Knights Templar and Christian mystics in their search for true knowledge and enlightenment. Beginning at Compostela in Spain, the voyage of discovery proceeds to Toulouse, Orleans, Chartres, Paris and Amiens, taking us deep into a mysterious world where hidden streams of spirituality flow beneath the surface of European history, profoundly influencing the evolution of Western thought. The journey ends at Rosslyn Chapel in Scotland, where the history of its founders, the Sinclair family, illuminates the revelations of Rosslyn and their significance for us today.” — back cover