1291 AD Acre. As the city burns under the onslaught of the Sultan's men the Falcon Temple sets sail carrying a small band of knights & a mysterious chest entrusted to them by the Order's Grand Master. But the ship vanishes without a trace... Present day New York. At the Metropolitan Museum four horsemen dressed as Knights Templar storm the gala opening of an exhibition of Vatican treasures & in a brutal & bloody attack steal an arcane medieval decoder. For FBI agent Sean Reilly & archaeologist Tess Chaykin this is just the start of a deadly game of cat & mouse as they race across three continents in search of the ruthless killers
- & a centuries-old mystery...