With the end of the Mayan calendar fast approaching, fourteen-year-old Max Murphy and his friend Lola, the Maya girl who saved his life in the perilous jungle, race against time to outwit the twelve villainous Lords of Death, following the trail of the conquistadors into a forgotten land steeped in legend and superstition.

As a thank-you from Merlin and Morgan, Jack and Annie are sent on what should be a vacation at a luxurious resort in Cozumel, Mexico, but is, by mistake, an adventure with ancient Mayans, instead.