Superman #221

Superman #221 (On Sale: September 18, 1969) has a cover by Curt Swan and Murphy Anderson.

We begin with "The Revolt of the Super-Slave" by Leo Dorfman, Curt Swan and George Roussos. The back-up is the cover-story "The Two-Ton Superman" by Cary Bates, Curt Swan and George Roussos.

Edited by Mort Weisinger.