Superman #106

From DC's 1956 run of all-new stories comes Superman #106, featuring the tale headlined on the cover as "The Super-Outlaw of Metropolis!" The cover by Wayne Boring and Stan Kaye drops us right into the action: Superman throws a punch at an armored, helmeted villain who taunts him — "Go ahead, Superman! The more you hit me, the stronger I get!" — as a burst of energy at the point of impact draws a pained "Ouch!" from the Man of Steel himself. With the Metropolis skyline glowing orange behind them, it's a striking ten-cent package of Silver Age adventure, written by Edmond Hamilton with interior art by Wayne Boring and Stan Kaye.