An army of aliens known as the Timeless have attacked Earth, sending a wave of destruction through history. Now, the League has been split up, scattered through time to key moments of power…and if the Timeless succeed, superheroes will never have existed. From Wonder Woman at the birth of the Olympian gods to Cyborg in the distant 31st century, each Justice League member is fighting alone against overwhelming odds. Collects JUSTICE LEAGUE #12-25.