Are mystic symbols embedded in Washington, D.C. landmarks?

Was the Capitol’s street layout designed using geomancy—an ancient divination technique? Did our Founding Fathers practice rituals in secret societies? What’s the truth behind the mystical elements inside Dan Brown’s blockbuster, The Lost Symbol?

Formatted like an encyclopedia, this unofficial companion guide to The Lost Symbol is an essential resource for the millions of Dan Brown fans who want to know the facts behind the fiction. Discover the truth about Freemasonry—a major theme in Brown’s best-selling novel—including its rituals, temples, and infamous members such as the legendary Albert Pike. Get the real story behind the Rosicrucians, the Key of Solomon, and ancient occult rites. From alchemy to esoteric symbols, Secrets of the Lost Symbol uncovers the forgotten histories of arcane traditions that have shaped—and still inhabit—our modern world.