A Terrible Mercy

It is Christmas Eve in Rome, and the Pope is dying. Among millions of faithful who have come to share in his final Mass, is an American doctor whose desperate mission might put an end to civilization.
A mismatched quartet of ordinary people are unwillingly stitched together by events over which they have no control, and propelled toward battle with an unseen horror that threatens to cast the world into an Kitumian darkness in which only Ebola thrives. As the world crumbles about them, one t...