ACTION COMICS (1938) #308

“SUPERMAN MEETS THE GOLIATH-HERCULES!” A lightning bolt hurls Superman into a strange parallel world, where he must help Hercules, who looks oddly like Goliath, to perform a set of impossible tasks. Plus, Supergirl is astonished by a little red-haired girl named Candy, who has superpowers similar to her own, in “THE SUPER-TOT FROM NOWHERE!”