The mysterious menace came out of nowhere to strike along the Atlantic coast. In its wake, buildings, planes and bridges crumbled. The government was worried — soon there would be widespread panic. The Man of Bronze leaped into action to unmask the villain and expose his cunning treachery.
From the moment Decimo Tercio appeared, it was obvious that everything connected with him was unearthly. His appearance was decidedly bizarre and the goods he carried for sale were astonishingly unique. The strange visitor remained on Earth less than four days, but in that short time he managed to lure Doc Savage into the most nightmarish escapade of his danger-studded career.