ক্রিস্টোফার বি. প্রোওয়ান্ট

HAHA LUNG is a prolific author with a vast storehouse of knowledge about the martial arts and the mysterious cults and killer cadres of the East. Lung has authored more than a dozen books on martial arts, including Mind Penetration, Mind Fist, The Nine Halls of Death, Assassin!, Mind Manipulation among others.