World Without a SupermanDan Jurgens, Karl Kesel, Louise Simonson, Jerry Ordway, Roger SternSuperman Post-Crisis, book 21

Characters in World Without a Superman

3 characters, main characters first.

Supporting characters

Bill Clinton
Lex Luthor
Also in Superman, The Death of Superman, Superman, Vol. 5: President Lex, Superman: Our Worlds at War, Vol. 2, Superman: The Man of Steel, Vol. 2, Superman: The Man of Steel, Vol. 9
Lois Lane
Also in Superman: The Man of Steel, Vol. 6, Superman, The Death of Superman, Deathstroke: The Terminator, Vol. 2: Sympathy for the Devil, Superman: Our Worlds at War, Vol. 2, Superman: The Man of Steel, Vol. 5, Superman: The Return of Superman