A heart-pounding novel of thrills and danger from the number-one international best seller Glenn Cooper - the most controversial novel ever written about the Holy Grail.... Arthur Malory, a seemingly ordinary Englishman, has a burning interest in the grail, a passion inherited from his father. Thrust into a life-or-death quest to find the precious artifact, he will discover not only his own amazing heritage but the power that the grail possesses - a power that informs the resurrection of Christ and explosively merges spiritual and scientific thought.