While exploring a tomb hidden for centuries in the depths of Masada, Israel, brilliant archaeologist Erin Granger began an incredible journey to recover a miraculous ancient artifact tied to Christ himself. The quest introduced her to a diabolical enemy determined to discover the book and use its powers for his own dark ends. It also led her to an ancient and highly secret Vatican order—known simply as the Saguines. Though she survived, the danger has only just begun . . .

An attack outside Stanford University thrusts Erin back into the fold of the Sanguines. As the threat of Armageddon looms, she must unite with an ancient evil to halt the plans of a man determined to see the world end, a man known only as Iscariot.

With The Blood Gospel, the first novel in the Order of the Sanguine series, James Rollins and Rebecca Cantrell breathtakingly combined science and religion and introduced a world where miracles hold new meaning and th