1. The Mystery of the Millionaire Hoboes (Jimmy Olsen, Superman, Lois Lane, Perry White : Why are millionaires dressed as hobos? / written by Otto Binder)
2. Ollie (gag strip by Henry Boltinoff)
3. Shorty (gag strip by Henry Boltinoff)
4. The Super-Hallucinations (Superman and Jimmy start having hallucinations / written by Otto Binder)
5. Earn While You Learn! (public service message / written by Jack Schiff)
6. Jerry Jitterbug (gag strip by Henry Boltinoff)
7. Card Tricks You Can Do (full text article)
8. "The Super-Brain of Jimmy Olsen" written by Otto Binder (Jimmy Olsen, Superman, Lois Lane, Perry White, Professor Potter. Professor Potter shows how his evolution machine works on Jimmy, who gets a giant brain. Why does he command Superman to move very large objects? If Superman doesn't, Jimmy will reveal his secret identity!

"Do my bidding, Superman-- or I'll turn my Kryptonite eyes on full power!" "I-I'm weak! And with his super-intelligent brain, Jimmy has me at his mercy!"