The War Makers — Will Murray

All over the Midwest, cars and trucks were crashingâ€"-stopped in their
tracks by an inexplicable force! Had some unseen power targeted
America's automotive industryâ€"â€"or was something more sinister at stake?

Summoned to solve the mystery, Doc Savage and his intrepid men follow a trail of terror
that winds through the continental United States like a constricting serpent of
senseless destruction.

From the nation's car capital to the Arctic Circle, the Man of Bronze races to stave off a
strangely familiar menace only to confront a completely unexpected foeâ€"â€"the enigmatic Baron in Black!