Tokyo Purple

Mark Hardin, aka The Penetrator, journeys to Japan for rest but soon becomes embroiled in a dangerous plot involving the kidnapping of atomic scientists and the sale of thermonuclear weapons. As he tracks down the elusive Tokyo Purple organization, he faces threats from the criminal underworld and a powerful crime syndicate led by a menacing figure holding a scientist hostage. With global upheaval on the horizon, Hardin must navigate a treacherous landscape of crime and danger to prevent catastrophe.