"The story of Harrison William Shepherd, a man caught between two worlds -- Mexico and the United States in the 1930s, '40s, and '50s -- and whose search for identity takes readers to the heart of the twentieth century's most tumultuous events" --Publisher.
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.