Blue Moon Moonstruck Series, Book 3.

Once in a Blue Moon, fame and fortune actually take a backseat to friendship and love. Jeanne Madison has earned her PhD at 26 and secured funding to find and excavate a treasure-laden 18th century caravel off the Yucatan coast. Between her mentor and a handful of graduate students, years of study, and all the government cooperation a marine archaeologist could want, she'll find the Luna Azul -or Blue Moon-by hook or by crook. When a tight bud...