Superboy One Million #1 (1998)
In the 853rd century, the Superboy of the future discovers the frozen body of...The Guardian! The defrosted defender of liberty tells the new Kid how events in the 20th century got him where he is tomorrow, while the Kid we all know and love meets the 853rd century Superman in the present! Written by Karl Kesel. Art and cover by Tom Grummett and Karl Kesel.