One of the golden-age stars of Dynamite's PROJECT: SUPERPOWERS is the Black Terror:
But just who is the Black Terror?
Travel back to May 1940 and read EXCITING COMICS #9 featuring the origins of the Black Terror and his sidekick Tim! Notice at the bottom of page 3 how Bob Benton has got a little bit of Frank Miller's All-Star Batman 'tude goin' on!
You can find this and many more apparent public domain comics at Golden Age Comics Downloads.