Dark Spiral Down

Cole Haufner has no equal as a professional MMA fighter. At the peak of his success, Cole suffers a horrible personal tragedy. His grief deepens when his brother, Butch, a Delta Force operator, goes missing. Desperate to find Butch, Cole travels back to his childhood home in southeastern China and the Shaolin Temple where he was raised.

When Cole meets his brother's Delta teammate, code name Hammer, his fame and personal agenda collide with the Delta unit's mission to recover an invention th...