In front of Prometheus! Barely handed over from their expedition to the Microvers, members of the League of Justice of America, founded by Batman, have to face a formidable enemy born out of their past: Prometheuse. And while the criminal tries to exploit their weaknesses and dissolve solidarity in the group, the Rayon returns to his hometown and finds himself confronted with the new heroine who has taken over Aztek's identity. Finally, Black Canary and Lobo are leaving for a most dangerous mission. By Steve ORLANDO, Hugo PETRUS, Stephen BYRNE and Kelley JONES. Contains US episodes: - Justice League of America #18 to #21 - Justice League Of America Annual #1