Secrets of the Fortress of Solitude
letters submitted by Michael Gilson; Dennis Hersh; John McGeehan; Jeff Menkes; Ann and Frank Minter; Ronnie Zaccandi; Penny Koch; John Koch; Billy Henley
Feature moves to Adventure Comics with #270 next month.
Ad for Adventure Comics #269, Superman's Girl Friend, Lois Lane #15, and Superboy #79.
Inside back cover.