Action Comics v1 287

Action Comics #287 Preboot » Pre-Crisis Cover by Curt Swan, George Klein and Ira Schnapp Story title Supergirl's Greatest Challenge Previous story Superman v1 #152:The Robot Master Next story Superboy v1 #98:The Boy With Ultra-Powers Cover date April 1962 Creators Writer(s) Mort Weisinger and Unknown Penciller(s) Curt Swan Inker(s) George Klein Letterer(s) Milton Snapinn Colourist(s) Unknown Editor(s) Mort Weisinger Cover artist(s) Curt Swan, George Klein, Ira Schnapp

Notes

First appearances

This issue marks the first appearance of the following characters and recurring key Legion story elements:

Other stories in this issue

There is an additional story that does not feature the Legion. "The War Between Supergirl and the Superman Emergency Squad"

Reprints

This Legion story has been reprinted in the following:

• Action Comics #373
• Adventure Comics #496
• Legion of Super-Heroes Archives Vol. 1