"For more than one hundred years the West has failed to understand Islam" (U.S. State Department Official, 1992). This quote from the original edition of Riders of the Pale Horse introduces the story of two young Americans, a foreign-service officer and a mission volunteer who cross paths near the Afghanistan border on very different assignments and yet with a common goal: to stop nuclear materials from falling into terrorists hands. High-stakes political and spiritual conflict keep readers on the edge of their seat in this suspenseful story from bestselling author T. Davis Bunn.