Adventures of Superman #500 Jerry Ordway Sealed Collector’s Set Variant (Jun 1993)

Continued from Superman #77

After suffering a heart attack, Jonathan’s spirit joins Clark’s in the astral plane. Jonathan must get Clark to clear his head, or else he might end up in Blaze’s domain… Forever.

FIRST SIGHTING – THE MAN OF STEEL

In the midst of a battle between rival gangs, John Henry Irons rises from the rubble of the battle between Superman and Doomsday.

Continues in Superman: The Man of Steel #22

FIRST SIGHTING – THE LAST SON OF KRYPTON

A guy tries to hijack a car, and is pursued by the cold Last Son of Krypton.

Continues in Action Comics #687

FIRST SIGHTING – SUPERBOY

Superboy escapes from Cadmus with the help of the Newsboy Legion.

Continues in Adventures of Superman #501

FIRST SIGHTING – THE MAN OF TOMORROW

Superman returns to Metropolis, but portions of his body have been replaced with cybernetic parts.