| 0 | Johnny Boy | cover | 1 | pencils: Jon D'Agostino; inks: Jon D'Agostino; letters: Jon D'Agostino | Li'l Genius; Atomic Mouse; Johnny Boy |
| 1 | Rolla Bowla | comic story | 5 | script: Jon D'Agostino; pencils: Jon D'Agostino; inks: Jon D'Agostino | Johnny Boy (intro) |
| 2 | Johnny Boy's Day Dreams | comic story | 1 | script: Jon D'Agostino; pencils: Jon D'Agostino; inks: Jon D'Agostino | Johnny Boy |
| 3 | Pencil Fun | activity | 1 | script: Jon D'Agostino; pencils: Jon D'Agostino; inks: Jon D'Agostino | Johnny Boy |
| 4 | Ollie the Kid | comic story | 8 | pencils: Frank Johnson; inks: Frank Johnson | Li'l Genius [Ollie Orwell; also as Ollie the Kid]; Mean Murdley (villain) |
| 5 | Johnny Boy's Coloring Book | activity | 5 | script: Jon D'Agostino; pencils: Jon D'Agostino; inks: Jon D'Agostino | Johnny Boy |
| 6 | Cut Me Out | activity | 1 | script: Jon D'Agostino; pencils: Jon D'Agostino; inks: Jon D'Agostino | Johnny Boy |
| 7 | Scrambled Word Fun | activity | 1 | | Li'l Genius, Ollie Orwell |
| 8 | Hard Shell | activity | 1 | pencils: C. Magica; inks: C. Magica | |
| 9 | At the Ballpark | comic story | 5 | | Atomic Mouse, Count Gatto, Cimota Mouse, Shadow |
| 10 | Pencil Fun | activity | 1 | script: Jon D'Agostino; pencils: Jon D'Agostino; inks: Jon D'Agostino | Johnny Boy |
| 11 | Hiking Game | activity | 2 | | |
| 12 | Hardly Helpful | comic story | 5 | pencils: Frank Johnson; inks: Frank Johnson | Li'l Genius [Ollie Olson] |
| 13 | Scrambled Word Fun | activity | 1 | | |
| 14 | The Rainmaker | comic story | 5 | | Atomic Mouse, Cimota Mouse, Professor Invento |
| 15 | The Martian Milkman | comic story | 5 | script: Jon D'Agostino; pencils: Jon D'Agostino; inks: Jon D'Agostino | Johnny Boy |
| 16 | The Great Lakes | activity | 1 | | |
| 17 | Ants in Your Plants | comic story | 5 | pencils: Frank Johnson; inks: Frank Johnson | Li'l Genius, Ollie Orwell |
| 18 | Triple Trouble | comic story | 5 | script: Frank Johnson; pencils: Frank Johnson; inks: Frank Johnson; letters: Jon D'Agostino | Li'l Genius, Ollie Orwell |
| 19 | Feed the Hungry Goat | activity | 1 | pencils: C. Magica; inks: C. Magica | |