| 0 | Little Man-- You've Had a Busy Day! | cover | 1 | pencils: Gil Kane; inks: Murphy Anderson; colors: Jack Adler; letters: Ira Schnapp | The Atom [Ray Palmer]; Big Shot |
| 1 | Why Fight? Read All Three!! | promo (ad from the publisher) | 1 | pencils: Bob Oksner; inks: Bob Oksner | Bob Hope; Scooter; Stanley Dover; Spot |
| 2 | Little Man-- You've Had a Big-Gang Day! | comic story | 22 | script: Gardner Fox; pencils: Gil Kane; inks: Sid Greene; letters: Gaspar Saladino | The Atom [Ray Palmer]; Jean Loring; The Big Gang [Big Head; Big Ben; Big Wig; Big Bertha; Big Shot; Big Cheese; Big Deal] |
| 3 | Ban Gloom! | promo (ad from the publisher) | 1 | pencils: Carmine Infantino, Joe Orlando; inks: Joe Orlando; letters: Joe Orlando | |
| 4 | Dig What's Coming | promo (ad from the publisher) | 0.5 | script: Henry Boltinoff; pencils: Henry Boltinoff, Neal Adams, Ira Schnapp; inks: Henry Boltinoff, Neal Adams; letters: Henry Boltinoff | |
| 5 | New Things Are Coming from DC! | promo (ad from the publisher) | 0.5 | | |
| 6 | - | letters page | 1 | script: Julius Schwartz | |
| 7 | Bad News! | promo (ad from the publisher) | 0.5 | pencils: Curt Swan; inks: George Klein; letters: Gaspar Saladino | |
| 8 | - | activity | 0.5 | script: Henry Boltinoff; pencils: Henry Boltinoff; inks: Henry Boltinoff; letters: Henry Boltinoff | |
| 9 | - | in-house column | 1 | script: E. Nelson Bridwell; pencils: Neal Adams, Gil Kane; inks: Neal Adams, Sid Greene; letters: Ira Schnapp | |
| 10 | Greatest Action Teams in History! | promo (ad from the publisher) | 1 | pencils: Mike Sekowsky, Dick Dillin, Bruno Premiani; inks: Bernard Sachs, Chuck Cuidera, Bruno Premiani, Mike Esposito; letters: Ira Schnapp | |