The astonishing story of one man's breakneck race against time . . . and an implacable enemy.
An anonymous young woman murdered in a run-down hotel, all identifying characteristics dissolved by acid.
A father publicly beheaded in the blistering heat of a Saudi Arabian public square.
A notorious Syrian biotech expert found eyeless in a Damascus junkyard.
Smoldering human remains on a remote mountainside in Afghanistan.
A flawless plot to commit an appalling crime against humanity.
One path links them all, and only one man can make the journey.
"Pilgrim."