Justice Society of America Annual #1

"Welcome to Earth-2!" Power Girl has made a life for herself on our world, as a member and chairwoman of the Justice Society of America and as a hero in her own right. But she's never stopped dreaming of one day returning to her Earth - the parallel world where the members of the Justice Society were the only heroes. Where her best friend was Helena Wayne, the daughter of Batman. And where evil was a little easier to fight...wasn't it? As her greatest wish comes true, Power Girl's about to find herself back on Earth-2, surrounded by friends she thought she'd lost forever. .

Image: Justice Society of America Annual #1 - DC Comics

Justice Society of America Annual #1