Wonder Woman #59

In "Wonder Woman's Invisible Twin!", Wonder Woman faces a rare challenge rooted in ancient tradition: she must take the entrance tests for Leprechaun College, a place of magical significance. But there's a twist—winning the tests means the college itself must vanish, setting up a dilemma that tests her values as much as her strength. Written by Charles Moulton and illustrated by Harry Peter, with a striking cover by Irv Novick, this 1953 classic blends myth and mystery in a story that’s as clever as it is unexpected.