6 FASCINATING STORIES, 6 MYSTERIOUS CODES

Follow the horrific crimes of the ZODIAC and see the symbol-filled letters he sent to local San Francisco newspapers. Could breaking his code lead to the arrest of this still-at-large serial killer?

Learn how the Declaration of Independence was used to decode part of the BEALE PAPERS. Find the decoder key for the rest of its cipher and a $30 million buried treasure awaits you somewhere in Buford County, Virginia.

See how one man directly challenged the CIA by erecting an encoded sculpture...

"How many are they?" The reply came in the finest traditions of accurate situation reporting, "f***ing hundreds of them " Mirbat, South Oman, July 19, 1972 is one of the least-known yet most crucial battles of modern times. "SASOperationStorm "is the inside story told by those who took part of the greatest secret war in SAS history. The tipping point was Mirbat, a secret battle which defines the world we all live in today. If the SAS had been defeated at Mirbat, the Russian and Chinese plan for a communist foothold in the Middle East would have succeeded, with catastrophic consequences for...