01348cam a2200289 4500 513058588 TxAuBib 20110530120000.0 090128s2009||||||||||||||||||||||||eng|u 2009003164 9780061231407 0061231401 9780061791413 international ed. 0061791415 international ed. (OCoLC)262886429 DLC DLC BTCTA YDXCP UPZ LCS EINCP TxAuBib Rollins, James, 1961- The doomsday key : a Sigma Force novel. New York : Morrow, 2009. xii, 431 p. : ill., maps ; 24 cm. Sigma force novel Commander Gray Perce and the Sigma Force participate in an adventure that races from the Roman Coliseum to the icy peaks of Norway, from the ruins of medieval abbeys to the lost tombs of Celtic kings. The ultimate nightmare is locked within a talisman buried by a dead saint--an ancient artifact known as the Doomsday Key--and a secret that has already claimed the lives of a famed geneticist, a Vatican archaeologist, and a U.S. senator's son. 20110530. Secret societies Fiction. Relics Fiction. Sigma force novel.