The Doomsday Cipher

FOLLOW THE AVALON CREW ON THE TRAIL OF AN ANCIENT MYSTERY STRETCHING BACK HUNDREDS OF YEARS INTO THE PAST…

After finding a mysterious reference to an ancient doomsday weapon in the memoirs of a Dominican friar, the Avalon crew find themselves on an excavation in a Mexican convent. Following the clues to a famous archaeological site in western Belize, they soon realize they are not the only ones searching for the dangerous historical relic and the terrible power it wields.

From the Mayan ruins of Belize and the deep jungles of Mexico, to the back streets of Havana and the warm waters of Florida’s Biscayne Bay, former USMC Captain Mitch Decker, Professor Selena Moore and the rest of the team race against time to find and secure a lethal legacy from the ancient Mayan world and stop a crazed maniac from using its power to annihilate millions of people.