Justice League International #1

In "The Signal Masters, Part 1," Booster Gold leads a newly assembled Justice League International on its first mission, racing to Peru to uncover the truth behind a missing U.N. research team. Beneath the Andes, ancient forces stir—unseen and dangerous—as the team confronts threats rising from deep within the Earth.

In "The Signal Masters, Part 2," the Justice League International regroups in Washington after a hard-fought retreat from a massive threat in Peru, where Ice was injured. With Guy Gardner back in the fold, the team uncovers a startling truth: the giant they faced isn't alone—three more of its kind have emerged across the globe, all mysteriously tied to a distant spaceship and its enigmatic occupant.

In the epilogue to "The Signal Masters," Batman and Booster Gold track down the perpetrators behind the Hall of Justice bombing, closing a dangerous chapter as the Justice League International grapples with the aftermath of their latest mission and the global scrutiny that follows. The team faces the weight of their actions, both in the public eye and among themselves, as the dust settles on a battle that tested their unity.