LeVay writes: "In the early 1960s, as a teenager, I was arrested and jailed briefly, along with the renowned 90-year-old philosopher and mathematician Bertrand Russell. (The occasion was an anti-war demonstration.) This lead to my reading Russell's History of Western Philosophy. Only one paragraph in that long book stuck in my memory: it dealt with the mysterious 8th-century forgery known as the Donation of Constantine. Intrigue, papal politics, winter journeys, bloody battles -- maybe even a hint of bodice-ripping! What a great topic for a novel, I thought. Fifty years later, I wrote it."