Doc Savage #4

Doc Savage — "The Man of Bronze" — plunges into underwater danger in this 1973 Marvel adventure titled "The Hell-Diver!" The cover by Gil Kane and Tom Palmer puts Doc front and center in a ferocious underwater brawl, grappling with helmet-clad foes amid a swirl of bubbles and a looming submarine, while additional divers close in from the background. At just 20 cents, this is a fine snapshot of early-'70s Marvel pulp heroics, with Steve Englehart writing and the artistic team of Ross Andru and Tom Palmer bringing the action to life inside.