When Peter Ash interrupts a crime in progress, he's set on a collision course with dangerous enemies and terrifying technology.

A man wanted by two governments, Peter Ash has found a simple, low-profile life in Milwaukee, living with his girlfriend June and renovating old buildings with his friend Lewis. Staying out of trouble is the key to preserving this fragile peace . . . but when Peter spots a suspicious armed man walking into a crowded market, he knows he can't stand by and do nothing.

Peter does interrupt a crime, but it wasn't at all what he'd expected. The young gunman appeared to have one target and one mission--but when he escapes, and his victim vanishes before police arrive, it seems there is more to the encounter than meets the eye. Peter's hunch is proven correct when a powerful associate from his past appears with an interest in the crime, and an irresistible offer: if he and June solve this mystery, Peter's record will be scrubbed clean.

While Peter and Lewis trace the gunman, reporter June digs into the victim of the incident, a man whose face rings a bell in her memory. As their parallel investigations draw together, they're thrust into the path of a ruthless tech thief, an eerily cheerful assassin, a brilliant and troubled inventor, and a revolutionary technology that could wreak devastation in the wrong hands. But for Peter, even more is at stake: this investigation is his only path to a life free from the threat of prosecution or prison. Before the end, he'll have to fight harder than ever before to ensure that freedom doesn't come at too high a cost. . . .