“THE SECRET OF THE STONE-AGE SUPERMAN!” Superman travels over a million years into the past to uncover the secret of a caveman skeleton in a Superman costume!

1. "The Secret of the Stone-Age Superman!" (Superman and Perry White) written by Otto Binder, penciled and inked by Wayne Boring. Perry White goes spelunking in France and finds a caveman skeleton with Superman's outfit, Superman investigates.
2. "Cap's Hobby Hints How to do it Better" by Henry Boltinoff. Special thanks to Bob Warren of Park Forest, Illinois who recommends that you scrape off the chrome paint on plastic model parts before you glue them together.
3. "The Anti-Supergirl Plot!" (Supergirl, Dick Malverne, Batman, Green Arrow, Green Lantern and Hawkman) written by Leo Dorfman, penciled and inked by Jim Mooney. Reprinted in The Superman Family #169.
4. "BEM shows up!" Public Service ad.

Note: Boxing Glove Arrow used.