"Altar of Blood" is an exciting thriller from James Rollins that will take you to the darkest corners of Europe, where mysterious murders begin to look like part of an ancient ritual. When a team of SIGMA special forces agents receive a tip-off about a disturbing murder on the island of Malta, they encounter a deadly cult seeking to fulfill a terrifying prophecy. Lead agent Tucker Wayne and his team embark on a campaign to uncover and prevent the activities of the fanatics, following clues from ancient monuments to hellish labyrinths. "Altar of Blood" is an explosive cocktail of archaeological suspense, mysterious secrets, pulsating action and incredible twists of events that will keep you on the edge of your seat until the last page.