THE #1 WORLDWIDE BESTSELLER FROM THE ICONIC AUTHOR OF THE DA VINCI CODE AND THE NEW ROBERT LANGDON THRILLER, THE SECRET OF SECRETS

"Impossible to put down." --The New York Times

"Thrilling and entertaining, like the experience on a roller coaster." --Los Angeles Times

Famed Harvard symbologist Robert Langdon answers an unexpected summons to deliver a lecture at the U.S. Capitol Building. His plans are interrupted when a disturbing object--artfully encoded with five symbols--is discovered in the building. Langdon recognizes in the find an ancient invitation into a lost world of esoteric, potentially dangerous wisdom.

When his mentor, Peter Solomon--a long-standing Mason and beloved philanthropist--is kidnapped, Langdon realizes that the only way to save Solomon is to accept the mystical invitation and plunge headlong into a clandestine world of Masonic secrets, hidden history, and one inconceivable truth . . . all under the watchful eye of a terrifying enemy.

Look for more Robert Langdon novels:
The Da Vinci Code
Inferno
Origin
The Secret of Secrets