The Doomsday Key Sigma Force 6 book by James Rollins (Farsi)

Description

The Doomsday Key, the sixth thrilling installment in James Rollins’ bestselling Sigma Force series, begins with three seemingly unrelated murders across three continents: a prominent geneticist in Princeton, a Vatican archaeologist in Rome, and the son of a U.S. senator in Africa. The only connection is a mysterious symbol burned onto each victim’s body—an ancient druidic mark. This clue draws Commander Gray Pierce and the elite Sigma Force team, a group of scientist-soldiers, into a high-stakes investigation that intertwines modern biotechnology with a centuries-old secret. Packed with action, historical intrigue, and cutting-edge science, The Doomsday Key delivers the signature pulse-pounding adventure and intellectual suspense that define the series.