The final Testament novel is here! For millennia, Lucifer--the Sum of All Shadows--has been biding his time, rebuilding his influence. At long last, he is ready to enact his ultimate revenge: to reverse the bitter humiliation of the Fall by leading the annihilation of heaven. To combat the ultimate destroyer, Bravo and Emma Shaw have recovered the lost Testament, raced around the world, and battled enemies both human and other. Now, caught between enemies and friends and potential enemies, they must find the lost treasure of King Solomon's alchemical gold and cross not only the world but even time itself to stop the infernal army. But even if they are successful, their lives may still be forfeit...