The Third Crusade. In the Holy Land that the Knights Templar call Outremer, a young squire, born an orphan, is ordered by his Knight to carry a sacred relic to safety. It is the most precious thing in all of Christendom. Men would gladly kill him to possess it. Knights from his own order are driven mad in their quest to have it for themselves. And only he is trusted with this sacred duty.

But every duty has a price. Pursued by evil Knights, Saracens, and secret agents of the King, Tristan will be tested at every turn as he fulfills his mission: return the Holy Grail to England. Will he succeed? Or will the nefarious forces aligned against him prevent him from succeeding?