Black Order (Sigma Force Series)

A sinister fire in a Copenhagen bookstore ignites a relentless hunt across four continents. Arson and murder reveal an insidious plot to steal a Bible that once belonged to Charles Darwin, the father of evolutionary theory. And Commander Gray Pierce dives headlong into a mystery that dates back to Nazi Germany . . . and to horrific experiments performed in a now-abandoned laboratory buried in a hollowed-out mountain in Poland.

A continent away, madness ravages a remote monastery high in…