Super-Team Family — DC Comics
Issue: #5
Superman vs Superboy and Batman vs Eclipso. Plus, the origin of Eclipso.
Creators: Bob Haney, Curt Swan, John Giunta, Winslow Mortimer, Otto Binder, Ernie Chan
Characters: Batman, Superman, Lois Lane, Mona Bennett, Eclipso, Professor Bennett, Bruce Gordon