The Last Baktun

When three college students enrolled in a summer archaeological program in Mexico, they never suspected their summer adventures would extend past dusty pottery sherds and margaritas. However, when one of their number starts having visions and seeing signs, they realize their dig has greater implications than course credit. Now, they must work together to appease the ancient Mayan Gods and discover the identity of the only person who can restart the world's calendar -before all hell breaks loose.