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A routine night in Gotham City for a young Batman proves to be anything but routine when the crime-fighter is confronted with a sort of foe he's never faced before-one from beyond the stars! A universe of possible alien threats leads Batman to make a daring decision-to venture alone into the far reaches of the cosmos for the very first time, where the Dark Knight will face the fight of his life! Superstar writer Jason Aaron delivers his first Batman story ever, partnered with blockbuster artist Doug Mahnke for a unique, brutal tale!

Spinning out of the events of Stargirl: The Lost Children and Justice Society of America, Jay Garrick is reunited with his long-lost daughter, Judy. After being pulled from the timeline, Judy returns to a world where she and her dad aren't the only ones that ride the lightning, but is there enough space for her in Jay and Joan's life? And can they keep up with their teenage daughter and make up for lost time?