Superman: Time and Time Again #[nn]

In "The Linear Man," a mysterious figure from the future arrives to reclaim Booster Gold, setting off a chain reaction that hurls Superman into the 25th century—where he unexpectedly meets the Legion of Super-Heroes. As time fractures and destinies collide, Clark Kent finds himself caught between past and future, facing a threat that challenges the very nature of linear existence.

In "Time and Time Again, Phase Three: The Warsaw Ghetto," Superman arrives in the heart of the Warsaw Ghetto in June 1943, just as a Nazi train carrying a mysterious payload approaches. With history altered and the city under siege, he uncovers a sinister plot tied to General Zeiten and dangerous experiments with plutonium. As the Nazis prepare to unleash their weapon, Superman must race against time to stop the bomb before it destroys everything—and possibly himself.

In "Time & Time Again, Phase Seven: Moon Rocked," Superman teams up with former Legion of Super-Heroes members to stop the moon from exploding—only to find his efforts thwarted by Linear Man, whose own plan demands the moon’s destruction. With time unraveling and the past colliding with the present, Clark Kent must confront the consequences of his actions before history itself collapses.

In "Wake the Dead!", Superman confronts Baron Sunday, a villain who reanimates six deceased inmates from Stryker's Island to orchestrate a breakout—only to be stunned into a coma when the Man of Steel intervenes. With echoes of past conflicts and forgotten faces from history and the future swirling through the shadows, the battle between life and death takes a surreal turn.

In "Time and Time Again Again!", Superman and the Metal Men help restore order in Metropolis after Armageddon, but when a generator explosion sends shockwaves through time, Waverider intervenes to save his younger self. Pulled into the mysterious Vanishing Point, he and Superman encounter the Linear Men, where past, present, and future begin to blur.