Vagabond (Grail Quest, Book 2)

In 1347, a year of conflict and unrest, Thomas of Hookton returns to England to pursue the Holy Grail. Among the flames of the Hundred Years War, a sinister enemy awaits the fabled archer and mercenary soldier: a bloodthirsty Dominican Inquisitor who also seeks Christendom's mostly holy relic. But neither the horrors of the battlefield nor sadistic torture at the Inquisitor's hands can turn Thomas from his sworn mission. And his thirst for vengeance will never be quenched while the villainous black rider who destroyed everything he loved still lives.