"In this collection, Batman, Superman, the Flash, Wonder Woman and the rest of the JLA face a multitude of threats from all directions. First the team must battle against the Ultra-Marines, an elite squad of government super beings led by the indestructible General. Next, the group finds themselves traveling through dimensions and fighting alongside the legendary members of the JSA. And as Gotham City lays ravaged by an Earthquake, the JLA secretly patrol the area deemed "No Man's Land" by the government, to clandestinely help Batman in his quest to reclaim his home"--Publisher's web site.