SLEEPER CELL, a thriller by Doug Karlson

About the book& Pazhman Khan, descended from a long line of Afghan tribal lords, and a ruthless member of a secret radical sect called Pachaas Talwaray, eludes Army Special Forces and is sent to New York to activate a sleeper cell. He has an ingenious plan, but he hasnt anticipated one thing: FBI special agent Kim Conrad. Recruited for her brilliant quantitative skills, Kim is soon in a very personal battle with this psychotic killer. She finds an ally in Sgt. Lance Dennehy, formerly of the elite 75th Rangers, who is rebuilding a life shattered by war and terror.