The O Manuscript, a real-life Gnostic thriller, has sold over 60,000 copies in Denmark, the equivalent of 3 million in the United States, since it was first published in 2000. Lars Muhl was for many years a successful pop star who studied the world’s religions and esoteric knowledge between gigs and recording sessions. When a nervous-system illness sidelined him in the mid-1990s, he turned in desperation to a spiritual healer who was able to get him back on his feet after a single phone call. Intrigued by this mysterious man, Muhl traveled to southern France to become his apprentice. Together, Muhl and the healer, who is known in the book simply as “The Seer,” embark on an adventure that is part history lesson, part Jedi-style initiation. “My work with The Seer began on Monts?gur, the holiest site of the Cathars, the medieval French religious sect that was persecuted by the Roman Catholic Church,” notes Muhl.” It was the middle of summer and the hike up the mountain is pretty strenuous. At the same time that The Seer was testing my physical endurance, he was breaking down my emotional resistance. He taught me how to let go of the burdens from my past.”