|Location of Publication||New York, New York|
|Story Location||Earth-One: Metropolis; Daily Planet, Midvale; Midvale Orphanage, Krypton (Flashback only), Argo City (First appearance) (Flashback only), California, Connecticut: Ivy Town|
|Notes||Reprinted Issues: |
1st Story: Action Comics Vol 1 #252, May, 1959; Supergirl in "The Supergirl from Krypton"
2nd Story: Showcase Vol 1 #22, October, 1959; Green Lantern in "S.O.S. Green Lantern"
3d Story: Showcase Vol 1 #34, October, 1961; Atom in "Birth of the Atom!"