A vile greenish vapor was all that remained of the first victim of the monstrous Smoke of Eternity. There would be thousands more if Kar, master fiend, had his evil way. Only Doc Savage and his mighty five could stop him. But the corpse-laden trail led to mortal combat with the fiercest killing machines ever invented by nature.
The second Doc Savage story, first published in Doc Savage Magazine, April, 1933. Number 8 in the Doc Savage series, a paperback original first edition.
Gary Lovisi’s Antique Trader Collectible Paperback Price Guide has this edition valued between $4 and $25, depending on condition.