#1047

Synopsis

Explanation of the existence of two worlds -- Earth-1 and Earth-2 -- occupying the same space, but vibrating at different speeds, and the differences between the superheroes of the two worlds.

Reprinted from

• The Brave and the Bold #142
• Adventure Comics #461

Credits

Script

Bob Haney, Paul Levitz

Pencils

Jim Aparo, Joe Staton

Inks

Jim Aparo, Joe Staton

Editing

Joe Orlando

Director producción

Delio Moreno Bolio

Editor responsable

Antonio Hernández Hdez.