As a part of the acclaimed DC Comics—The New 52 event of September 2011, the United Nations brings together Batman, Booster Gold, Green Lantern Guy Gardner, August General in Iron, Fire, Ice, Vixen and Rocket Red–a new group called Justice League International! With the growing presence of super beings around the world, the JLI are charged with promoting unity and trust–but if they're going to discover the mystery behind the giant alien Signalmen who are appearing all over the globe can they reach that goal without killing each other first? Collecting: Justice League International #1-6.

Trying to collect themselves after an extra-terrestrial attack and death of a teammate, members of Justice League International expected to bask in glory and appreciation. However, Booster Gold, Guy Gardner, Batman and company are learning that's not the case as a new threat, one far more dangerous than anyone dared suspect. Called Breakdown, he emerges and attacks with dire results, forever altering the team and sending it in a bold, new and unexpected direction! This graphic novel collection contains issues 7-12 and is the final volume of Justice League International, from DC Comics—The New 52.